31460251212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{1627}}^1$

素因数の和:2252

約数の個数: 144

約数和(自身を含む): 86945098240

約数和(自身を除く): 55484847028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 523, 711, 948, 1027, 1046, 1422, 1569, 1627, 2054, 2092, 2844, 3081, 3138, 3254, 4108, 4707, 4881, 6162, 6276, 6508, 6799, 9243, 9414, 9762, 12324, 13598, 14643, 18486, 18828, 19524, 20397, 21151, 27196, 29286, 36972, 40794, 41317, 42302, 58572, 61191, 63453, 81588, 82634, 84604, 122382, 123951, 126906, 128533, 165268, 190359, 244764, 247902, 253812, 257066, 371853, 380718, 385599, 495804, 514132, 537121, 743706, 761436, 771198, 850921, 1074242, 1156797, 1487412, 1542396, 1611363, 1670929, 1701842, 2148484, 2313594, 2552763, 3222726, 3341858, 3403684, 4627188, 4834089, 5012787, 5105526, 6445452, 6683716, 7658289, 9668178, 10025574, 10211052, 11061973, 15038361, 15316578, 19336356, 20051148, 22123946, 30076722, 30633156, 33185919, 44247892, 60153444, 66371838, 67222759, 99557757, 132743676, 134445518, 199115514, 201668277, 268891036, 398231028, 403336554, 605004831, 806673108, 873895867, 1210009662, 1747791734, 2420019324, 2621687601, 3495583468, 5243375202, 7865062803, 10486750404, 15730125606, 31460251212]

約数ペア:

[(1, 31460251212), (2, 15730125606), (3, 10486750404), (4, 7865062803), (6, 5243375202), (9, 3495583468), (12, 2621687601), (13, 2420019324), (18, 1747791734), (26, 1210009662), (36, 873895867), (39, 806673108), (52, 605004831), (78, 403336554), (79, 398231028), (117, 268891036), (156, 201668277), (158, 199115514), (234, 134445518), (237, 132743676), (316, 99557757), (468, 67222759), (474, 66371838), (523, 60153444), (711, 44247892), (948, 33185919), (1027, 30633156), (1046, 30076722), (1422, 22123946), (1569, 20051148), (1627, 19336356), (2054, 15316578), (2092, 15038361), (2844, 11061973), (3081, 10211052), (3138, 10025574), (3254, 9668178), (4108, 7658289), (4707, 6683716), (4881, 6445452), (6162, 5105526), (6276, 5012787), (6508, 4834089), (6799, 4627188), (9243, 3403684), (9414, 3341858), (9762, 3222726), (12324, 2552763), (13598, 2313594), (14643, 2148484), (18486, 1701842), (18828, 1670929), (19524, 1611363), (20397, 1542396), (21151, 1487412), (27196, 1156797), (29286, 1074242), (36972, 850921), (40794, 771198), (41317, 761436), (42302, 743706), (58572, 537121), (61191, 514132), (63453, 495804), (81588, 385599), (82634, 380718), (84604, 371853), (122382, 257066), (123951, 253812), (126906, 247902), (128533, 244764), (165268, 190359)]