719557668

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:695

約数の個数: 120

約数和(自身を含む): 1976206848

約数和(自身を除く): 1256649180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 223, 276, 324, 414, 433, 446, 621, 669, 828, 866, 892, 1242, 1299, 1338, 1732, 1863, 2007, 2484, 2598, 2676, 3726, 3897, 4014, 5129, 5196, 6021, 7452, 7794, 8028, 9959, 10258, 11691, 12042, 15387, 15588, 18063, 19918, 20516, 23382, 24084, 29877, 30774, 35073, 36126, 39836, 46161, 46764, 59754, 61548, 70146, 72252, 89631, 92322, 96559, 119508, 138483, 140292, 179262, 184644, 193118, 268893, 276966, 289677, 358524, 386236, 415449, 537786, 553932, 579354, 806679, 830898, 869031, 1075572, 1158708, 1613358, 1661796, 1738062, 2220857, 2607093, 3226716, 3476124, 4441714, 5214186, 6662571, 7821279, 8883428, 10428372, 13325142, 15642558, 19987713, 26650284, 31285116, 39975426, 59963139, 79950852, 119926278, 179889417, 239852556, 359778834, 719557668]

約数ペア:

[(1, 719557668), (2, 359778834), (3, 239852556), (4, 179889417), (6, 119926278), (9, 79950852), (12, 59963139), (18, 39975426), (23, 31285116), (27, 26650284), (36, 19987713), (46, 15642558), (54, 13325142), (69, 10428372), (81, 8883428), (92, 7821279), (108, 6662571), (138, 5214186), (162, 4441714), (207, 3476124), (223, 3226716), (276, 2607093), (324, 2220857), (414, 1738062), (433, 1661796), (446, 1613358), (621, 1158708), (669, 1075572), (828, 869031), (866, 830898), (892, 806679), (1242, 579354), (1299, 553932), (1338, 537786), (1732, 415449), (1863, 386236), (2007, 358524), (2484, 289677), (2598, 276966), (2676, 268893), (3726, 193118), (3897, 184644), (4014, 179262), (5129, 140292), (5196, 138483), (6021, 119508), (7452, 96559), (7794, 92322), (8028, 89631), (9959, 72252), (10258, 70146), (11691, 61548), (12042, 59754), (15387, 46764), (15588, 46161), (18063, 39836), (19918, 36126), (20516, 35073), (23382, 30774), (24084, 29877)]