289326996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{683}}^1$

素因数の和:782

約数の個数: 108

約数和(自身を含む): 857971296

約数和(自身を除く): 568644300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 683, 738, 861, 1148, 1366, 1476, 1681, 1722, 2049, 2583, 2732, 3362, 3444, 4098, 4781, 5043, 5166, 6147, 6724, 8196, 9562, 10086, 10332, 11767, 12294, 14343, 15129, 19124, 20172, 23534, 24588, 28003, 28686, 30258, 35301, 43029, 47068, 56006, 57372, 60516, 70602, 84009, 86058, 105903, 112012, 141204, 168018, 172116, 196021, 211806, 252027, 336036, 392042, 423612, 504054, 588063, 784084, 1008108, 1148123, 1176126, 1764189, 2296246, 2352252, 3444369, 3528378, 4592492, 6888738, 7056756, 8036861, 10333107, 13777476, 16073722, 20666214, 24110583, 32147444, 41332428, 48221166, 72331749, 96442332, 144663498, 289326996]

約数ペア:

[(1, 289326996), (2, 144663498), (3, 96442332), (4, 72331749), (6, 48221166), (7, 41332428), (9, 32147444), (12, 24110583), (14, 20666214), (18, 16073722), (21, 13777476), (28, 10333107), (36, 8036861), (41, 7056756), (42, 6888738), (63, 4592492), (82, 3528378), (84, 3444369), (123, 2352252), (126, 2296246), (164, 1764189), (246, 1176126), (252, 1148123), (287, 1008108), (369, 784084), (492, 588063), (574, 504054), (683, 423612), (738, 392042), (861, 336036), (1148, 252027), (1366, 211806), (1476, 196021), (1681, 172116), (1722, 168018), (2049, 141204), (2583, 112012), (2732, 105903), (3362, 86058), (3444, 84009), (4098, 70602), (4781, 60516), (5043, 57372), (5166, 56006), (6147, 47068), (6724, 43029), (8196, 35301), (9562, 30258), (10086, 28686), (10332, 28003), (11767, 24588), (12294, 23534), (14343, 20172), (15129, 19124)]