260876616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10859}}^1$

素因数の和:10899

約数の個数: 128

約数和(自身を含む): 875750400

約数和(自身を除く): 614873784

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, 10859, 12012, 21718, 24024, 32577, 43436, 65154, 76013, 86872, 119449, 130308, 141167, 152026, 228039, 238898, 260616, 282334, 304052, 358347, 423501, 456078, 477796, 564668, 608104, 716694, 836143, 847002, 912156, 955592, 988169, 1129336, 1433388, 1552837, 1672286, 1694004, 1824312, 1976338, 2508429, 2866776, 2964507, 3105674, 3344572, 3388008, 3952676, 4658511, 5016858, 5929014, 6211348, 6689144, 7905352, 9317022, 10033716, 10869859, 11858028, 12422696, 18634044, 20067432, 21739718, 23716056, 32609577, 37268088, 43479436, 65219154, 86958872, 130438308, 260876616]

約数ペア:

[(1, 260876616), (2, 130438308), (3, 86958872), (4, 65219154), (6, 43479436), (7, 37268088), (8, 32609577), (11, 23716056), (12, 21739718), (13, 20067432), (14, 18634044), (21, 12422696), (22, 11858028), (24, 10869859), (26, 10033716), (28, 9317022), (33, 7905352), (39, 6689144), (42, 6211348), (44, 5929014), (52, 5016858), (56, 4658511), (66, 3952676), (77, 3388008), (78, 3344572), (84, 3105674), (88, 2964507), (91, 2866776), (104, 2508429), (132, 1976338), (143, 1824312), (154, 1694004), (156, 1672286), (168, 1552837), (182, 1433388), (231, 1129336), (264, 988169), (273, 955592), (286, 912156), (308, 847002), (312, 836143), (364, 716694), (429, 608104), (462, 564668), (546, 477796), (572, 456078), (616, 423501), (728, 358347), (858, 304052), (924, 282334), (1001, 260616), (1092, 238898), (1144, 228039), (1716, 152026), (1848, 141167), (2002, 130308), (2184, 119449), (3003, 86872), (3432, 76013), (4004, 65154), (6006, 43436), (8008, 32577), (10859, 24024), (12012, 21718)]