39291408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 120061760

約数和(自身を除く): 80770352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 139, 144, 151, 156, 208, 234, 278, 302, 312, 417, 453, 468, 556, 604, 624, 834, 906, 936, 1112, 1208, 1251, 1359, 1668, 1807, 1812, 1872, 1963, 2224, 2416, 2502, 2718, 3336, 3614, 3624, 3926, 5004, 5421, 5436, 5889, 6672, 7228, 7248, 7852, 10008, 10842, 10872, 11778, 14456, 15704, 16263, 17667, 20016, 20989, 21684, 21744, 23556, 28912, 31408, 32526, 35334, 41978, 43368, 47112, 62967, 65052, 70668, 83956, 86736, 94224, 125934, 130104, 141336, 167912, 188901, 251868, 260208, 272857, 282672, 335824, 377802, 503736, 545714, 755604, 818571, 1007472, 1091428, 1511208, 1637142, 2182856, 2455713, 3022416, 3274284, 4365712, 4911426, 6548568, 9822852, 13097136, 19645704, 39291408]

約数ペア:

[(1, 39291408), (2, 19645704), (3, 13097136), (4, 9822852), (6, 6548568), (8, 4911426), (9, 4365712), (12, 3274284), (13, 3022416), (16, 2455713), (18, 2182856), (24, 1637142), (26, 1511208), (36, 1091428), (39, 1007472), (48, 818571), (52, 755604), (72, 545714), (78, 503736), (104, 377802), (117, 335824), (139, 282672), (144, 272857), (151, 260208), (156, 251868), (208, 188901), (234, 167912), (278, 141336), (302, 130104), (312, 125934), (417, 94224), (453, 86736), (468, 83956), (556, 70668), (604, 65052), (624, 62967), (834, 47112), (906, 43368), (936, 41978), (1112, 35334), (1208, 32526), (1251, 31408), (1359, 28912), (1668, 23556), (1807, 21744), (1812, 21684), (1872, 20989), (1963, 20016), (2224, 17667), (2416, 16263), (2502, 15704), (2718, 14456), (3336, 11778), (3614, 10872), (3624, 10842), (3926, 10008), (5004, 7852), (5421, 7248), (5436, 7228), (5889, 6672)]