676384410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:880

約数の個数: 128

約数和(自身を含む): 1824996096

約数和(自身を除く): 1148611686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 53, 65, 78, 86, 106, 129, 130, 159, 195, 215, 258, 265, 318, 390, 430, 530, 559, 645, 689, 761, 795, 1118, 1290, 1378, 1522, 1590, 1677, 2067, 2279, 2283, 2795, 3354, 3445, 3805, 4134, 4558, 4566, 5590, 6837, 6890, 7610, 8385, 9893, 10335, 11395, 11415, 13674, 16770, 19786, 20670, 22790, 22830, 29627, 29679, 32723, 34185, 40333, 49465, 59254, 59358, 65446, 68370, 80666, 88881, 98169, 98930, 120999, 148135, 148395, 163615, 177762, 196338, 201665, 241998, 296270, 296790, 327230, 403330, 425399, 444405, 490845, 524329, 604995, 850798, 888810, 981690, 1048658, 1209990, 1276197, 1572987, 1734319, 2126995, 2552394, 2621645, 3145974, 3468638, 4253990, 5202957, 5243290, 6380985, 7864935, 8671595, 10405914, 12761970, 15729870, 17343190, 22546147, 26014785, 45092294, 52029570, 67638441, 112730735, 135276882, 225461470, 338192205, 676384410]

約数ペア:

[(1, 676384410), (2, 338192205), (3, 225461470), (5, 135276882), (6, 112730735), (10, 67638441), (13, 52029570), (15, 45092294), (26, 26014785), (30, 22546147), (39, 17343190), (43, 15729870), (53, 12761970), (65, 10405914), (78, 8671595), (86, 7864935), (106, 6380985), (129, 5243290), (130, 5202957), (159, 4253990), (195, 3468638), (215, 3145974), (258, 2621645), (265, 2552394), (318, 2126995), (390, 1734319), (430, 1572987), (530, 1276197), (559, 1209990), (645, 1048658), (689, 981690), (761, 888810), (795, 850798), (1118, 604995), (1290, 524329), (1378, 490845), (1522, 444405), (1590, 425399), (1677, 403330), (2067, 327230), (2279, 296790), (2283, 296270), (2795, 241998), (3354, 201665), (3445, 196338), (3805, 177762), (4134, 163615), (4558, 148395), (4566, 148135), (5590, 120999), (6837, 98930), (6890, 98169), (7610, 88881), (8385, 80666), (9893, 68370), (10335, 65446), (11395, 59358), (11415, 59254), (13674, 49465), (16770, 40333), (19786, 34185), (20670, 32723), (22790, 29679), (22830, 29627)]