257413464

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 360

約数和(自身を含む): 935647020

約数和(自身を除く): 678233556

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 67, 72, 77, 81, 84, 88, 98, 99, 108, 121, 126, 132, 134, 147, 154, 162, 168, 189, 196, 198, 201, 216, 231, 242, 252, 264, 268, 294, 297, 308, 324, 363, 378, 392, 396, 402, 441, 462, 469, 484, 504, 536, 539, 567, 588, 594, 603, 616, 648, 693, 726, 737, 756, 792, 804, 847, 882, 891, 924, 938, 968, 1078, 1089, 1134, 1176, 1188, 1206, 1323, 1386, 1407, 1452, 1474, 1512, 1608, 1617, 1694, 1764, 1782, 1809, 1848, 1876, 2079, 2156, 2178, 2211, 2268, 2376, 2412, 2541, 2646, 2772, 2814, 2904, 2948, 3234, 3267, 3283, 3388, 3528, 3564, 3618, 3752, 3969, 4158, 4221, 4312, 4356, 4422, 4536, 4824, 4851, 5082, 5159, 5292, 5427, 5544, 5628, 5896, 5929, 6237, 6468, 6534, 6566, 6633, 6776, 7128, 7236, 7623, 7938, 8107, 8316, 8442, 8712, 8844, 9702, 9801, 9849, 10164, 10318, 10584, 10854, 11256, 11858, 12474, 12663, 12936, 13068, 13132, 13266, 14472, 14553, 15246, 15477, 15876, 16214, 16632, 16884, 17688, 17787, 19404, 19602, 19698, 19899, 20328, 20636, 21708, 22869, 23716, 24321, 24948, 25326, 26136, 26264, 26532, 29106, 29547, 30492, 30954, 31752, 32428, 33768, 35574, 36113, 37989, 38808, 39204, 39396, 39798, 41272, 43416, 43659, 45738, 46431, 47432, 48642, 49896, 50652, 53064, 53361, 56749, 58212, 59094, 59697, 60984, 61908, 64856, 68607, 71148, 72226, 72963, 75978, 78408, 78792, 79596, 87318, 88641, 91476, 92862, 97284, 101304, 106722, 108339, 113498, 116424, 118188, 119394, 123816, 137214, 139293, 142296, 144452, 145926, 151956, 159192, 160083, 170247, 174636, 177282, 182952, 185724, 194568, 213444, 216678, 218889, 226996, 236376, 238788, 265923, 274428, 278586, 288904, 291852, 303912, 320166, 325017, 340494, 349272, 354564, 371448, 397243, 417879, 426888, 433356, 437778, 453992, 477576, 480249, 510741, 531846, 548856, 557172, 583704, 640332, 650034, 656667, 680988, 709128, 794486, 835758, 866712, 875556, 960498, 975051, 1021482, 1063692, 1114344, 1191729, 1280664, 1300068, 1313334, 1361976, 1532223, 1588972, 1671516, 1751112, 1920996, 1950102, 2042964, 2127384, 2383458, 2600136, 2626668, 2925153, 3064446, 3177944, 3343032, 3575187, 3841992, 3900204, 4085928, 4596669, 4766916, 5253336, 5850306, 6128892, 7150374, 7800408, 9193338, 9533832, 10725561, 11700612, 12257784, 14300748, 18386676, 21451122, 23401224, 28601496, 32176683, 36773352, 42902244, 64353366, 85804488, 128706732, 257413464]

約数ペア:

[(1, 257413464), (2, 128706732), (3, 85804488), (4, 64353366), (6, 42902244), (7, 36773352), (8, 32176683), (9, 28601496), (11, 23401224), (12, 21451122), (14, 18386676), (18, 14300748), (21, 12257784), (22, 11700612), (24, 10725561), (27, 9533832), (28, 9193338), (33, 7800408), (36, 7150374), (42, 6128892), (44, 5850306), (49, 5253336), (54, 4766916), (56, 4596669), (63, 4085928), (66, 3900204), (67, 3841992), (72, 3575187), (77, 3343032), (81, 3177944), (84, 3064446), (88, 2925153), (98, 2626668), (99, 2600136), (108, 2383458), (121, 2127384), (126, 2042964), (132, 1950102), (134, 1920996), (147, 1751112), (154, 1671516), (162, 1588972), (168, 1532223), (189, 1361976), (196, 1313334), (198, 1300068), (201, 1280664), (216, 1191729), (231, 1114344), (242, 1063692), (252, 1021482), (264, 975051), (268, 960498), (294, 875556), (297, 866712), (308, 835758), (324, 794486), (363, 709128), (378, 680988), (392, 656667), (396, 650034), (402, 640332), (441, 583704), (462, 557172), (469, 548856), (484, 531846), (504, 510741), (536, 480249), (539, 477576), (567, 453992), (588, 437778), (594, 433356), (603, 426888), (616, 417879), (648, 397243), (693, 371448), (726, 354564), (737, 349272), (756, 340494), (792, 325017), (804, 320166), (847, 303912), (882, 291852), (891, 288904), (924, 278586), (938, 274428), (968, 265923), (1078, 238788), (1089, 236376), (1134, 226996), (1176, 218889), (1188, 216678), (1206, 213444), (1323, 194568), (1386, 185724), (1407, 182952), (1452, 177282), (1474, 174636), (1512, 170247), (1608, 160083), (1617, 159192), (1694, 151956), (1764, 145926), (1782, 144452), (1809, 142296), (1848, 139293), (1876, 137214), (2079, 123816), (2156, 119394), (2178, 118188), (2211, 116424), (2268, 113498), (2376, 108339), (2412, 106722), (2541, 101304), (2646, 97284), (2772, 92862), (2814, 91476), (2904, 88641), (2948, 87318), (3234, 79596), (3267, 78792), (3283, 78408), (3388, 75978), (3528, 72963), (3564, 72226), (3618, 71148), (3752, 68607), (3969, 64856), (4158, 61908), (4221, 60984), (4312, 59697), (4356, 59094), (4422, 58212), (4536, 56749), (4824, 53361), (4851, 53064), (5082, 50652), (5159, 49896), (5292, 48642), (5427, 47432), (5544, 46431), (5628, 45738), (5896, 43659), (5929, 43416), (6237, 41272), (6468, 39798), (6534, 39396), (6566, 39204), (6633, 38808), (6776, 37989), (7128, 36113), (7236, 35574), (7623, 33768), (7938, 32428), (8107, 31752), (8316, 30954), (8442, 30492), (8712, 29547), (8844, 29106), (9702, 26532), (9801, 26264), (9849, 26136), (10164, 25326), (10318, 24948), (10584, 24321), (10854, 23716), (11256, 22869), (11858, 21708), (12474, 20636), (12663, 20328), (12936, 19899), (13068, 19698), (13132, 19602), (13266, 19404), (14472, 17787), (14553, 17688), (15246, 16884), (15477, 16632), (15876, 16214)]