254822568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10607}}^1$

素因数の和:10647

約数の個数: 128

約数和(自身を含む): 855429120

約数和(自身を除く): 600606552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 10607, 12012, 21214, 24024, 31821, 42428, 63642, 74249, 84856, 116677, 127284, 137891, 148498, 222747, 233354, 254568, 275782, 296996, 350031, 413673, 445494, 466708, 551564, 593992, 700062, 816739, 827346, 890988, 933416, 965237, 1103128, 1400124, 1516801, 1633478, 1654692, 1781976, 1930474, 2450217, 2800248, 2895711, 3033602, 3266956, 3309384, 3860948, 4550403, 4900434, 5791422, 6067204, 6533912, 7721896, 9100806, 9800868, 10617607, 11582844, 12134408, 18201612, 19601736, 21235214, 23165688, 31852821, 36403224, 42470428, 63705642, 84940856, 127411284, 254822568]

約数ペア:

[(1, 254822568), (2, 127411284), (3, 84940856), (4, 63705642), (6, 42470428), (7, 36403224), (8, 31852821), (11, 23165688), (12, 21235214), (13, 19601736), (14, 18201612), (21, 12134408), (22, 11582844), (24, 10617607), (26, 9800868), (28, 9100806), (33, 7721896), (39, 6533912), (42, 6067204), (44, 5791422), (52, 4900434), (56, 4550403), (66, 3860948), (77, 3309384), (78, 3266956), (84, 3033602), (88, 2895711), (91, 2800248), (104, 2450217), (132, 1930474), (143, 1781976), (154, 1654692), (156, 1633478), (168, 1516801), (182, 1400124), (231, 1103128), (264, 965237), (273, 933416), (286, 890988), (308, 827346), (312, 816739), (364, 700062), (429, 593992), (462, 551564), (546, 466708), (572, 445494), (616, 413673), (728, 350031), (858, 296996), (924, 275782), (1001, 254568), (1092, 233354), (1144, 222747), (1716, 148498), (1848, 137891), (2002, 127284), (2184, 116677), (3003, 84856), (3432, 74249), (4004, 63642), (6006, 42428), (8008, 31821), (10607, 24024), (12012, 21214)]