259370664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 774144000

約数和(自身を除く): 514773336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 139, 168, 174, 203, 232, 278, 348, 383, 406, 417, 556, 609, 696, 766, 812, 834, 973, 1112, 1149, 1218, 1532, 1624, 1668, 1946, 2298, 2436, 2681, 2919, 3064, 3336, 3892, 4031, 4596, 4872, 5362, 5838, 7784, 8043, 8062, 9192, 10724, 11107, 11676, 12093, 16086, 16124, 21448, 22214, 23352, 24186, 28217, 32172, 32248, 33321, 44428, 48372, 53237, 56434, 64344, 66642, 77749, 84651, 88856, 96744, 106474, 112868, 133284, 155498, 159711, 169302, 212948, 225736, 233247, 266568, 310996, 319422, 338604, 372659, 425896, 466494, 621992, 638844, 677208, 745318, 932988, 1117977, 1277688, 1490636, 1543873, 1865976, 2235954, 2981272, 3087746, 4471908, 4631619, 6175492, 8943816, 9263238, 10807111, 12350984, 18526476, 21614222, 32421333, 37052952, 43228444, 64842666, 86456888, 129685332, 259370664]

約数ペア:

[(1, 259370664), (2, 129685332), (3, 86456888), (4, 64842666), (6, 43228444), (7, 37052952), (8, 32421333), (12, 21614222), (14, 18526476), (21, 12350984), (24, 10807111), (28, 9263238), (29, 8943816), (42, 6175492), (56, 4631619), (58, 4471908), (84, 3087746), (87, 2981272), (116, 2235954), (139, 1865976), (168, 1543873), (174, 1490636), (203, 1277688), (232, 1117977), (278, 932988), (348, 745318), (383, 677208), (406, 638844), (417, 621992), (556, 466494), (609, 425896), (696, 372659), (766, 338604), (812, 319422), (834, 310996), (973, 266568), (1112, 233247), (1149, 225736), (1218, 212948), (1532, 169302), (1624, 159711), (1668, 155498), (1946, 133284), (2298, 112868), (2436, 106474), (2681, 96744), (2919, 88856), (3064, 84651), (3336, 77749), (3892, 66642), (4031, 64344), (4596, 56434), (4872, 53237), (5362, 48372), (5838, 44428), (7784, 33321), (8043, 32248), (8062, 32172), (9192, 28217), (10724, 24186), (11107, 23352), (11676, 22214), (12093, 21448), (16086, 16124)]