254458420216

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1355

約数の個数: 384

約数和(自身を含む): 678955253760

約数和(自身を除く): 424496833544

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 56, 62, 77, 88, 91, 98, 104, 124, 127, 143, 154, 182, 196, 217, 248, 254, 286, 308, 341, 364, 392, 403, 434, 508, 539, 572, 616, 637, 682, 728, 806, 868, 889, 1001, 1016, 1078, 1144, 1153, 1274, 1364, 1397, 1519, 1612, 1651, 1736, 1778, 2002, 2156, 2306, 2387, 2548, 2728, 2794, 2821, 3038, 3224, 3302, 3556, 3937, 4004, 4312, 4433, 4612, 4774, 5096, 5588, 5642, 6076, 6223, 6604, 7007, 7112, 7874, 8008, 8071, 8866, 9224, 9548, 9779, 11176, 11284, 11557, 12152, 12446, 12683, 13208, 14014, 14989, 15748, 16142, 16709, 17732, 18161, 19096, 19558, 19747, 22568, 23114, 24892, 25366, 27559, 28028, 29978, 31031, 31496, 32284, 33418, 35464, 35743, 36322, 39116, 39494, 43307, 46228, 49784, 50732, 51181, 55118, 56056, 56497, 59956, 62062, 64568, 66836, 68453, 71486, 72644, 78232, 78988, 80899, 86614, 88781, 92456, 101464, 102362, 104923, 110236, 112994, 119912, 124124, 127127, 133672, 136906, 142972, 145288, 146431, 157976, 161798, 164879, 173228, 177562, 192913, 204724, 209846, 217217, 220472, 225988, 248248, 250201, 254254, 273812, 285944, 292862, 303149, 323596, 329758, 346456, 355124, 358267, 385826, 393173, 409448, 419692, 434434, 451976, 464659, 500402, 508508, 547624, 562991, 585724, 606298, 621467, 647192, 659516, 710248, 716534, 734461, 771652, 786346, 839384, 868868, 889889, 929318, 1000804, 1017016, 1025017, 1125982, 1154153, 1171448, 1212596, 1242934, 1319032, 1433068, 1468922, 1543304, 1572692, 1610741, 1737736, 1751407, 1779778, 1858636, 1903603, 2001608, 2050034, 2122043, 2251964, 2308306, 2425192, 2485868, 2507869, 2752211, 2866136, 2937844, 3145384, 3221482, 3252613, 3502814, 3559556, 3717272, 3807206, 3940937, 4100068, 4244086, 4503928, 4539361, 4616612, 4971736, 5015738, 5111249, 5504422, 5875688, 6442964, 6505226, 7005628, 7119112, 7175119, 7614412, 7881874, 8079071, 8200136, 8488172, 9078722, 9233224, 10031476, 10222498, 11008844, 11275187, 12885928, 13010452, 13325221, 14011256, 14350238, 15228824, 15763748, 16158142, 16976344, 18157444, 19265477, 20062952, 20444996, 20939633, 22017688, 22550374, 22768291, 26020904, 26650442, 27586559, 28700476, 31527496, 31775527, 32316284, 35778743, 36314888, 38530954, 40889992, 41879266, 45100748, 45536582, 49932971, 53300884, 55173118, 57400952, 59011693, 63551054, 64632568, 71557486, 77061908, 78926309, 83758532, 90201496, 91073164, 93276547, 99865942, 106601768, 110346236, 118023386, 127102108, 143114972, 146577431, 154123816, 157852618, 167517064, 182146328, 186553094, 199731884, 220692472, 222428689, 236046772, 250451201, 254204216, 286229944, 293154862, 315705236, 349530797, 373106188, 399463768, 413081851, 444857378, 472093544, 500902402, 586309724, 631410472, 649128623, 699061594, 746212376, 826163702, 889714756, 1001804804, 1026042017, 1172619448, 1298257246, 1398123188, 1652327404, 1779429512, 2003609608, 2052084034, 2446715579, 2596514492, 2796246376, 2891572957, 3304654808, 4104168068, 4543900361, 4893431158, 5193028984, 5783145914, 8208336136, 9087800722, 9786862316, 11566291828, 18175601444, 19573724632, 23132583656, 31807302527, 36351202888, 63614605054, 127229210108, 254458420216]

約数ペア:

[(1, 254458420216), (2, 127229210108), (4, 63614605054), (7, 36351202888), (8, 31807302527), (11, 23132583656), (13, 19573724632), (14, 18175601444), (22, 11566291828), (26, 9786862316), (28, 9087800722), (31, 8208336136), (44, 5783145914), (49, 5193028984), (52, 4893431158), (56, 4543900361), (62, 4104168068), (77, 3304654808), (88, 2891572957), (91, 2796246376), (98, 2596514492), (104, 2446715579), (124, 2052084034), (127, 2003609608), (143, 1779429512), (154, 1652327404), (182, 1398123188), (196, 1298257246), (217, 1172619448), (248, 1026042017), (254, 1001804804), (286, 889714756), (308, 826163702), (341, 746212376), (364, 699061594), (392, 649128623), (403, 631410472), (434, 586309724), (508, 500902402), (539, 472093544), (572, 444857378), (616, 413081851), (637, 399463768), (682, 373106188), (728, 349530797), (806, 315705236), (868, 293154862), (889, 286229944), (1001, 254204216), (1016, 250451201), (1078, 236046772), (1144, 222428689), (1153, 220692472), (1274, 199731884), (1364, 186553094), (1397, 182146328), (1519, 167517064), (1612, 157852618), (1651, 154123816), (1736, 146577431), (1778, 143114972), (2002, 127102108), (2156, 118023386), (2306, 110346236), (2387, 106601768), (2548, 99865942), (2728, 93276547), (2794, 91073164), (2821, 90201496), (3038, 83758532), (3224, 78926309), (3302, 77061908), (3556, 71557486), (3937, 64632568), (4004, 63551054), (4312, 59011693), (4433, 57400952), (4612, 55173118), (4774, 53300884), (5096, 49932971), (5588, 45536582), (5642, 45100748), (6076, 41879266), (6223, 40889992), (6604, 38530954), (7007, 36314888), (7112, 35778743), (7874, 32316284), (8008, 31775527), (8071, 31527496), (8866, 28700476), (9224, 27586559), (9548, 26650442), (9779, 26020904), (11176, 22768291), (11284, 22550374), (11557, 22017688), (12152, 20939633), (12446, 20444996), (12683, 20062952), (13208, 19265477), (14014, 18157444), (14989, 16976344), (15748, 16158142), (16142, 15763748), (16709, 15228824), (17732, 14350238), (18161, 14011256), (19096, 13325221), (19558, 13010452), (19747, 12885928), (22568, 11275187), (23114, 11008844), (24892, 10222498), (25366, 10031476), (27559, 9233224), (28028, 9078722), (29978, 8488172), (31031, 8200136), (31496, 8079071), (32284, 7881874), (33418, 7614412), (35464, 7175119), (35743, 7119112), (36322, 7005628), (39116, 6505226), (39494, 6442964), (43307, 5875688), (46228, 5504422), (49784, 5111249), (50732, 5015738), (51181, 4971736), (55118, 4616612), (56056, 4539361), (56497, 4503928), (59956, 4244086), (62062, 4100068), (64568, 3940937), (66836, 3807206), (68453, 3717272), (71486, 3559556), (72644, 3502814), (78232, 3252613), (78988, 3221482), (80899, 3145384), (86614, 2937844), (88781, 2866136), (92456, 2752211), (101464, 2507869), (102362, 2485868), (104923, 2425192), (110236, 2308306), (112994, 2251964), (119912, 2122043), (124124, 2050034), (127127, 2001608), (133672, 1903603), (136906, 1858636), (142972, 1779778), (145288, 1751407), (146431, 1737736), (157976, 1610741), (161798, 1572692), (164879, 1543304), (173228, 1468922), (177562, 1433068), (192913, 1319032), (204724, 1242934), (209846, 1212596), (217217, 1171448), (220472, 1154153), (225988, 1125982), (248248, 1025017), (250201, 1017016), (254254, 1000804), (273812, 929318), (285944, 889889), (292862, 868868), (303149, 839384), (323596, 786346), (329758, 771652), (346456, 734461), (355124, 716534), (358267, 710248), (385826, 659516), (393173, 647192), (409448, 621467), (419692, 606298), (434434, 585724), (451976, 562991), (464659, 547624), (500402, 508508)]