309331008

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 224

約数和(自身を含む): 1053388800

約数和(自身を除く): 744057792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 107, 108, 112, 126, 144, 168, 189, 192, 214, 216, 224, 239, 252, 288, 321, 336, 378, 428, 432, 448, 478, 504, 576, 642, 672, 717, 749, 756, 856, 864, 956, 963, 1008, 1284, 1344, 1434, 1498, 1512, 1673, 1712, 1728, 1912, 1926, 2016, 2151, 2247, 2568, 2868, 2889, 2996, 3024, 3346, 3424, 3824, 3852, 4032, 4302, 4494, 5019, 5136, 5736, 5778, 5992, 6048, 6453, 6692, 6741, 6848, 7648, 7704, 8604, 8988, 10038, 10272, 11472, 11556, 11984, 12096, 12906, 13384, 13482, 15057, 15296, 15408, 17208, 17976, 20076, 20223, 20544, 22944, 23112, 23968, 25573, 25812, 26768, 26964, 30114, 30816, 34416, 35952, 40152, 40446, 45171, 45888, 46224, 47936, 51146, 51624, 53536, 53928, 60228, 61632, 68832, 71904, 76719, 80304, 80892, 90342, 92448, 102292, 103248, 107072, 107856, 120456, 137664, 143808, 153438, 160608, 161784, 179011, 180684, 184896, 204584, 206496, 215712, 230157, 240912, 306876, 321216, 323568, 358022, 361368, 409168, 412992, 431424, 460314, 481824, 537033, 613752, 647136, 690471, 716044, 722736, 818336, 920628, 963648, 1074066, 1227504, 1294272, 1380942, 1432088, 1445472, 1611099, 1636672, 1841256, 2148132, 2455008, 2761884, 2864176, 2890944, 3222198, 3682512, 4296264, 4833297, 4910016, 5523768, 5728352, 6444396, 7365024, 8592528, 9666594, 11047536, 11456704, 12888792, 14730048, 17185056, 19333188, 22095072, 25777584, 34370112, 38666376, 44190144, 51555168, 77332752, 103110336, 154665504, 309331008]

約数ペア:

[(1, 309331008), (2, 154665504), (3, 103110336), (4, 77332752), (6, 51555168), (7, 44190144), (8, 38666376), (9, 34370112), (12, 25777584), (14, 22095072), (16, 19333188), (18, 17185056), (21, 14730048), (24, 12888792), (27, 11456704), (28, 11047536), (32, 9666594), (36, 8592528), (42, 7365024), (48, 6444396), (54, 5728352), (56, 5523768), (63, 4910016), (64, 4833297), (72, 4296264), (84, 3682512), (96, 3222198), (107, 2890944), (108, 2864176), (112, 2761884), (126, 2455008), (144, 2148132), (168, 1841256), (189, 1636672), (192, 1611099), (214, 1445472), (216, 1432088), (224, 1380942), (239, 1294272), (252, 1227504), (288, 1074066), (321, 963648), (336, 920628), (378, 818336), (428, 722736), (432, 716044), (448, 690471), (478, 647136), (504, 613752), (576, 537033), (642, 481824), (672, 460314), (717, 431424), (749, 412992), (756, 409168), (856, 361368), (864, 358022), (956, 323568), (963, 321216), (1008, 306876), (1284, 240912), (1344, 230157), (1434, 215712), (1498, 206496), (1512, 204584), (1673, 184896), (1712, 180684), (1728, 179011), (1912, 161784), (1926, 160608), (2016, 153438), (2151, 143808), (2247, 137664), (2568, 120456), (2868, 107856), (2889, 107072), (2996, 103248), (3024, 102292), (3346, 92448), (3424, 90342), (3824, 80892), (3852, 80304), (4032, 76719), (4302, 71904), (4494, 68832), (5019, 61632), (5136, 60228), (5736, 53928), (5778, 53536), (5992, 51624), (6048, 51146), (6453, 47936), (6692, 46224), (6741, 45888), (6848, 45171), (7648, 40446), (7704, 40152), (8604, 35952), (8988, 34416), (10038, 30816), (10272, 30114), (11472, 26964), (11556, 26768), (11984, 25812), (12096, 25573), (12906, 23968), (13384, 23112), (13482, 22944), (15057, 20544), (15296, 20223), (15408, 20076), (17208, 17976)]