251528472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2737

約数の個数: 96

約数和(自身を含む): 741031200

約数和(自身を除く): 489502728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 103, 104, 117, 156, 206, 234, 309, 312, 412, 468, 618, 824, 927, 936, 1236, 1339, 1854, 2472, 2609, 2678, 3708, 4017, 5218, 5356, 7416, 7827, 8034, 10436, 10712, 12051, 15654, 16068, 20872, 23481, 24102, 31308, 32136, 33917, 46962, 48204, 62616, 67834, 93924, 96408, 101751, 135668, 187848, 203502, 268727, 271336, 305253, 407004, 537454, 610506, 806181, 814008, 1074908, 1221012, 1612362, 2149816, 2418543, 2442024, 3224724, 3493451, 4837086, 6449448, 6986902, 9674172, 10480353, 13973804, 19348344, 20960706, 27947608, 31441059, 41921412, 62882118, 83842824, 125764236, 251528472]

約数ペア:

[(1, 251528472), (2, 125764236), (3, 83842824), (4, 62882118), (6, 41921412), (8, 31441059), (9, 27947608), (12, 20960706), (13, 19348344), (18, 13973804), (24, 10480353), (26, 9674172), (36, 6986902), (39, 6449448), (52, 4837086), (72, 3493451), (78, 3224724), (103, 2442024), (104, 2418543), (117, 2149816), (156, 1612362), (206, 1221012), (234, 1074908), (309, 814008), (312, 806181), (412, 610506), (468, 537454), (618, 407004), (824, 305253), (927, 271336), (936, 268727), (1236, 203502), (1339, 187848), (1854, 135668), (2472, 101751), (2609, 96408), (2678, 93924), (3708, 67834), (4017, 62616), (5218, 48204), (5356, 46962), (7416, 33917), (7827, 32136), (8034, 31308), (10436, 24102), (10712, 23481), (12051, 20872), (15654, 16068)]