439620199291

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1\times {\mathrm{3943}}^1$

素因数の和:4820

約数の個数: 64

約数和(自身を含む): 579730894848

約数和(自身を除く): 140110695557

約数列:

[1, 7, 13, 17, 91, 97, 119, 221, 679, 743, 1261, 1547, 1649, 3943, 5201, 8827, 9659, 11543, 12631, 21437, 27601, 51259, 67031, 67613, 72071, 88417, 150059, 164203, 358813, 382471, 469217, 504497, 871403, 936923, 1149421, 1225207, 2677297, 2929649, 4972123, 6099821, 6502007, 6558461, 8576449, 15927691, 20507543, 34804861, 38085437, 45514049, 49804033, 84526091, 111493837, 266598059, 284175953, 348628231, 591682637, 647452429, 1989231671, 3694287389, 4532167003, 4830991201, 25860011723, 33816938407, 62802885613, 439620199291]

約数ペア:

[(1, 439620199291), (7, 62802885613), (13, 33816938407), (17, 25860011723), (91, 4830991201), (97, 4532167003), (119, 3694287389), (221, 1989231671), (679, 647452429), (743, 591682637), (1261, 348628231), (1547, 284175953), (1649, 266598059), (3943, 111493837), (5201, 84526091), (8827, 49804033), (9659, 45514049), (11543, 38085437), (12631, 34804861), (21437, 20507543), (27601, 15927691), (51259, 8576449), (67031, 6558461), (67613, 6502007), (72071, 6099821), (88417, 4972123), (150059, 2929649), (164203, 2677297), (358813, 1225207), (382471, 1149421), (469217, 936923), (504497, 871403)]