667302804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 1991528448

約数和(自身を除く): 1324225644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 103, 126, 141, 188, 206, 252, 282, 309, 329, 412, 423, 547, 564, 618, 658, 721, 846, 927, 987, 1094, 1236, 1316, 1442, 1641, 1692, 1854, 1974, 2163, 2188, 2884, 2961, 3282, 3708, 3829, 3948, 4326, 4841, 4923, 5922, 6489, 6564, 7658, 8652, 9682, 9846, 11487, 11844, 12978, 14523, 15316, 19364, 19692, 22974, 25709, 25956, 29046, 33887, 34461, 43569, 45948, 51418, 56341, 58092, 67774, 68922, 77127, 87138, 101661, 102836, 112682, 135548, 137844, 154254, 169023, 174276, 179963, 203322, 225364, 231381, 304983, 308508, 338046, 359926, 394387, 406644, 462762, 507069, 539889, 609966, 676092, 719852, 788774, 925524, 1014138, 1079778, 1183161, 1219932, 1577548, 1619667, 2028276, 2159556, 2366322, 2648027, 3239334, 3549483, 4732644, 5296054, 6478668, 7098966, 7944081, 10592108, 14197932, 15888162, 18536189, 23832243, 31776324, 37072378, 47664486, 55608567, 74144756, 95328972, 111217134, 166825701, 222434268, 333651402, 667302804]

約数ペア:

[(1, 667302804), (2, 333651402), (3, 222434268), (4, 166825701), (6, 111217134), (7, 95328972), (9, 74144756), (12, 55608567), (14, 47664486), (18, 37072378), (21, 31776324), (28, 23832243), (36, 18536189), (42, 15888162), (47, 14197932), (63, 10592108), (84, 7944081), (94, 7098966), (103, 6478668), (126, 5296054), (141, 4732644), (188, 3549483), (206, 3239334), (252, 2648027), (282, 2366322), (309, 2159556), (329, 2028276), (412, 1619667), (423, 1577548), (547, 1219932), (564, 1183161), (618, 1079778), (658, 1014138), (721, 925524), (846, 788774), (927, 719852), (987, 676092), (1094, 609966), (1236, 539889), (1316, 507069), (1442, 462762), (1641, 406644), (1692, 394387), (1854, 359926), (1974, 338046), (2163, 308508), (2188, 304983), (2884, 231381), (2961, 225364), (3282, 203322), (3708, 179963), (3829, 174276), (3948, 169023), (4326, 154254), (4841, 137844), (4923, 135548), (5922, 112682), (6489, 102836), (6564, 101661), (7658, 87138), (8652, 77127), (9682, 68922), (9846, 67774), (11487, 58092), (11844, 56341), (12978, 51418), (14523, 45948), (15316, 43569), (19364, 34461), (19692, 33887), (22974, 29046), (25709, 25956)]