268606968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 792529920

約数和(自身を除く): 523922952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 97, 106, 159, 168, 194, 212, 291, 311, 318, 371, 388, 424, 582, 622, 636, 679, 742, 776, 933, 1113, 1164, 1244, 1272, 1358, 1484, 1866, 2037, 2177, 2226, 2328, 2488, 2716, 2968, 3732, 4074, 4354, 4452, 5141, 5432, 6531, 7464, 8148, 8708, 8904, 10282, 13062, 15423, 16296, 16483, 17416, 20564, 26124, 30167, 30846, 32966, 35987, 41128, 49449, 52248, 60334, 61692, 65932, 71974, 90501, 98898, 107961, 115381, 120668, 123384, 131864, 143948, 181002, 197796, 211169, 215922, 230762, 241336, 287896, 346143, 362004, 395592, 422338, 431844, 461524, 633507, 692286, 724008, 844676, 863688, 923048, 1267014, 1384572, 1598851, 1689352, 2534028, 2769144, 3197702, 4796553, 5068056, 6395404, 9593106, 11191957, 12790808, 19186212, 22383914, 33575871, 38372424, 44767828, 67151742, 89535656, 134303484, 268606968]

約数ペア:

[(1, 268606968), (2, 134303484), (3, 89535656), (4, 67151742), (6, 44767828), (7, 38372424), (8, 33575871), (12, 22383914), (14, 19186212), (21, 12790808), (24, 11191957), (28, 9593106), (42, 6395404), (53, 5068056), (56, 4796553), (84, 3197702), (97, 2769144), (106, 2534028), (159, 1689352), (168, 1598851), (194, 1384572), (212, 1267014), (291, 923048), (311, 863688), (318, 844676), (371, 724008), (388, 692286), (424, 633507), (582, 461524), (622, 431844), (636, 422338), (679, 395592), (742, 362004), (776, 346143), (933, 287896), (1113, 241336), (1164, 230762), (1244, 215922), (1272, 211169), (1358, 197796), (1484, 181002), (1866, 143948), (2037, 131864), (2177, 123384), (2226, 120668), (2328, 115381), (2488, 107961), (2716, 98898), (2968, 90501), (3732, 71974), (4074, 65932), (4354, 61692), (4452, 60334), (5141, 52248), (5432, 49449), (6531, 41128), (7464, 35987), (8148, 32966), (8708, 30846), (8904, 30167), (10282, 26124), (13062, 20564), (15423, 17416), (16296, 16483)]