279923364

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{41141}}^1$

素因数の和:41167

約数の個数: 72

約数和(自身を含む): 838638528

約数和(自身を除く): 558715164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 41141, 82282, 123423, 164564, 246846, 287987, 370269, 493692, 575974, 740538, 863961, 1110807, 1151948, 1481076, 1727922, 2221614, 2591883, 3332421, 3455844, 4443228, 5183766, 6664842, 7775649, 9997263, 10367532, 13329684, 15551298, 19994526, 23326947, 31102596, 39989052, 46653894, 69980841, 93307788, 139961682, 279923364]

約数ペア:

[(1, 279923364), (2, 139961682), (3, 93307788), (4, 69980841), (6, 46653894), (7, 39989052), (9, 31102596), (12, 23326947), (14, 19994526), (18, 15551298), (21, 13329684), (27, 10367532), (28, 9997263), (36, 7775649), (42, 6664842), (54, 5183766), (63, 4443228), (81, 3455844), (84, 3332421), (108, 2591883), (126, 2221614), (162, 1727922), (189, 1481076), (243, 1151948), (252, 1110807), (324, 863961), (378, 740538), (486, 575974), (567, 493692), (756, 370269), (972, 287987), (1134, 246846), (1701, 164564), (2268, 123423), (3402, 82282), (6804, 41141)]