396115902

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 1086780240

約数和(自身を除く): 690664338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 179, 182, 193, 234, 273, 294, 358, 386, 441, 537, 546, 579, 637, 819, 882, 1074, 1158, 1253, 1274, 1351, 1611, 1638, 1737, 1911, 2327, 2506, 2509, 2702, 3222, 3474, 3759, 3822, 4053, 4654, 5018, 5733, 6981, 7518, 7527, 8106, 8771, 9457, 11277, 11466, 12159, 13962, 15054, 16289, 17542, 17563, 18914, 20943, 22554, 22581, 24318, 26313, 28371, 32578, 34547, 35126, 41886, 45162, 48867, 52626, 52689, 56742, 69094, 78939, 85113, 97734, 103641, 105378, 114023, 122941, 146601, 157878, 158067, 170226, 207282, 228046, 241829, 245882, 293202, 310923, 316134, 342069, 368823, 449111, 483658, 621846, 684138, 725487, 737646, 898222, 1026207, 1106469, 1347333, 1450974, 1692803, 2052414, 2176461, 2212938, 2694666, 3143777, 3385606, 4041999, 4352922, 5078409, 6287554, 8083998, 9431331, 10156818, 15235227, 18862662, 22006439, 28293993, 30470454, 44012878, 56587986, 66019317, 132038634, 198057951, 396115902]

約数ペア:

[(1, 396115902), (2, 198057951), (3, 132038634), (6, 66019317), (7, 56587986), (9, 44012878), (13, 30470454), (14, 28293993), (18, 22006439), (21, 18862662), (26, 15235227), (39, 10156818), (42, 9431331), (49, 8083998), (63, 6287554), (78, 5078409), (91, 4352922), (98, 4041999), (117, 3385606), (126, 3143777), (147, 2694666), (179, 2212938), (182, 2176461), (193, 2052414), (234, 1692803), (273, 1450974), (294, 1347333), (358, 1106469), (386, 1026207), (441, 898222), (537, 737646), (546, 725487), (579, 684138), (637, 621846), (819, 483658), (882, 449111), (1074, 368823), (1158, 342069), (1253, 316134), (1274, 310923), (1351, 293202), (1611, 245882), (1638, 241829), (1737, 228046), (1911, 207282), (2327, 170226), (2506, 158067), (2509, 157878), (2702, 146601), (3222, 122941), (3474, 114023), (3759, 105378), (3822, 103641), (4053, 97734), (4654, 85113), (5018, 78939), (5733, 69094), (6981, 56742), (7518, 52689), (7527, 52626), (8106, 48867), (8771, 45162), (9457, 41886), (11277, 35126), (11466, 34547), (12159, 32578), (13962, 28371), (15054, 26313), (16289, 24318), (17542, 22581), (17563, 22554), (18914, 20943)]