260147156984

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2963}}^1\times {\mathrm{6977}}^1$

素因数の和:9981

約数の個数: 96

約数和(自身を含む): 577670380560

約数和(自身を除く): 317523223576

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 2963, 3146, 5926, 6292, 6977, 11852, 12584, 13954, 23704, 27908, 32593, 38519, 55816, 65186, 76747, 77038, 90701, 130372, 153494, 154076, 181402, 260744, 306988, 308152, 358523, 362804, 423709, 613976, 717046, 725608, 844217, 847418, 997711, 1434092, 1688434, 1694836, 1995422, 2868184, 3376868, 3389672, 3990844, 4660799, 6753736, 7981688, 9321598, 10974821, 18643196, 20672851, 21949642, 37286392, 41345702, 43899284, 82691404, 87798568, 165382808, 227401361, 268747063, 454802722, 537494126, 909605444, 1074988252, 1819210888, 2149976504, 2501414971, 2956217693, 5002829942, 5912435386, 10005659884, 11824870772, 20011319768, 23649741544, 32518394623, 65036789246, 130073578492, 260147156984]

約数ペア:

[(1, 260147156984), (2, 130073578492), (4, 65036789246), (8, 32518394623), (11, 23649741544), (13, 20011319768), (22, 11824870772), (26, 10005659884), (44, 5912435386), (52, 5002829942), (88, 2956217693), (104, 2501414971), (121, 2149976504), (143, 1819210888), (242, 1074988252), (286, 909605444), (484, 537494126), (572, 454802722), (968, 268747063), (1144, 227401361), (1573, 165382808), (2963, 87798568), (3146, 82691404), (5926, 43899284), (6292, 41345702), (6977, 37286392), (11852, 21949642), (12584, 20672851), (13954, 18643196), (23704, 10974821), (27908, 9321598), (32593, 7981688), (38519, 6753736), (55816, 4660799), (65186, 3990844), (76747, 3389672), (77038, 3376868), (90701, 2868184), (130372, 1995422), (153494, 1694836), (154076, 1688434), (181402, 1434092), (260744, 997711), (306988, 847418), (308152, 844217), (358523, 725608), (362804, 717046), (423709, 613976)]