39275964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:680

約数の個数: 144

約数和(自身を含む): 128826880

約数和(自身を除く): 89550916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 631, 684, 741, 798, 819, 988, 1092, 1197, 1262, 1482, 1596, 1638, 1729, 1893, 2223, 2394, 2524, 2964, 3276, 3458, 3786, 4417, 4446, 4788, 5187, 5679, 6916, 7572, 8203, 8834, 8892, 10374, 11358, 11989, 13251, 15561, 16406, 17668, 20748, 22716, 23978, 24609, 26502, 31122, 32812, 35967, 39753, 47956, 49218, 53004, 57421, 62244, 71934, 73827, 79506, 83923, 98436, 107901, 114842, 143868, 147654, 155857, 159012, 167846, 172263, 215802, 229684, 251769, 295308, 311714, 335692, 344526, 431604, 467571, 503538, 516789, 623428, 689052, 755307, 935142, 1007076, 1033578, 1090999, 1402713, 1510614, 1870284, 2067156, 2181998, 2805426, 3021228, 3272997, 4363996, 5610852, 6545994, 9818991, 13091988, 19637982, 39275964]

約数ペア:

[(1, 39275964), (2, 19637982), (3, 13091988), (4, 9818991), (6, 6545994), (7, 5610852), (9, 4363996), (12, 3272997), (13, 3021228), (14, 2805426), (18, 2181998), (19, 2067156), (21, 1870284), (26, 1510614), (28, 1402713), (36, 1090999), (38, 1033578), (39, 1007076), (42, 935142), (52, 755307), (57, 689052), (63, 623428), (76, 516789), (78, 503538), (84, 467571), (91, 431604), (114, 344526), (117, 335692), (126, 311714), (133, 295308), (156, 251769), (171, 229684), (182, 215802), (228, 172263), (234, 167846), (247, 159012), (252, 155857), (266, 147654), (273, 143868), (342, 114842), (364, 107901), (399, 98436), (468, 83923), (494, 79506), (532, 73827), (546, 71934), (631, 62244), (684, 57421), (741, 53004), (798, 49218), (819, 47956), (988, 39753), (1092, 35967), (1197, 32812), (1262, 31122), (1482, 26502), (1596, 24609), (1638, 23978), (1729, 22716), (1893, 20748), (2223, 17668), (2394, 16406), (2524, 15561), (2964, 13251), (3276, 11989), (3458, 11358), (3786, 10374), (4417, 8892), (4446, 8834), (4788, 8203), (5187, 7572), (5679, 6916)]