289706436

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 788766720

約数和(自身を除く): 499060284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 223, 276, 414, 446, 523, 621, 669, 828, 892, 1046, 1242, 1338, 1569, 2007, 2092, 2484, 2676, 3138, 4014, 4707, 5129, 6021, 6276, 8028, 9414, 10258, 12029, 12042, 14121, 15387, 18828, 20516, 24058, 24084, 28242, 30774, 36087, 46161, 48116, 56484, 61548, 72174, 92322, 108261, 116629, 138483, 144348, 184644, 216522, 233258, 276966, 324783, 349887, 433044, 466516, 553932, 649566, 699774, 1049661, 1299132, 1399548, 2099322, 2682467, 3148983, 4198644, 5364934, 6297966, 8047401, 10729868, 12595932, 16094802, 24142203, 32189604, 48284406, 72426609, 96568812, 144853218, 289706436]

約数ペア:

[(1, 289706436), (2, 144853218), (3, 96568812), (4, 72426609), (6, 48284406), (9, 32189604), (12, 24142203), (18, 16094802), (23, 12595932), (27, 10729868), (36, 8047401), (46, 6297966), (54, 5364934), (69, 4198644), (92, 3148983), (108, 2682467), (138, 2099322), (207, 1399548), (223, 1299132), (276, 1049661), (414, 699774), (446, 649566), (523, 553932), (621, 466516), (669, 433044), (828, 349887), (892, 324783), (1046, 276966), (1242, 233258), (1338, 216522), (1569, 184644), (2007, 144348), (2092, 138483), (2484, 116629), (2676, 108261), (3138, 92322), (4014, 72174), (4707, 61548), (5129, 56484), (6021, 48116), (6276, 46161), (8028, 36087), (9414, 30774), (10258, 28242), (12029, 24084), (12042, 24058), (14121, 20516), (15387, 18828)]