13440472672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 30451438080

約数和(自身を除く): 17010965408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 71, 73, 88, 106, 139, 142, 146, 176, 212, 278, 284, 292, 352, 424, 556, 568, 583, 584, 781, 803, 848, 1112, 1136, 1166, 1168, 1529, 1562, 1606, 1696, 2224, 2272, 2332, 2336, 3058, 3124, 3212, 3763, 3869, 4448, 4664, 5183, 6116, 6248, 6424, 7367, 7526, 7738, 9328, 9869, 10147, 10366, 12232, 12496, 12848, 14734, 15052, 15476, 18656, 19738, 20294, 20732, 24464, 24992, 25696, 29468, 30104, 30952, 39476, 40588, 41393, 41464, 42559, 48928, 57013, 58936, 60208, 61904, 78952, 81037, 81176, 82786, 82928, 85118, 108559, 111617, 114026, 117872, 120416, 123808, 157904, 162074, 162352, 165572, 165856, 170236, 217118, 223234, 228052, 235744, 274699, 315808, 324148, 324704, 331144, 340472, 434236, 446468, 456104, 523057, 537791, 549398, 648296, 662288, 680944, 720437, 868472, 892936, 912208, 1046114, 1075582, 1098796, 1296592, 1324576, 1361888, 1440874, 1736944, 1785872, 1824416, 2092228, 2151164, 2197592, 2593184, 2881748, 3021689, 3473888, 3571744, 4184456, 4302328, 4395184, 5753627, 5763496, 5915701, 6043378, 7924807, 8368912, 8604656, 8790368, 11507254, 11526992, 11831402, 12086756, 15849614, 16737824, 17209312, 23014508, 23053984, 23662804, 24173512, 31699228, 38183161, 46029016, 47325608, 48347024, 63398456, 76366322, 92058032, 94651216, 96694048, 126796912, 152732644, 184116064, 189302432, 253593824, 305465288, 420014771, 610930576, 840029542, 1221861152, 1680059084, 3360118168, 6720236336, 13440472672]

約数ペア:

[(1, 13440472672), (2, 6720236336), (4, 3360118168), (8, 1680059084), (11, 1221861152), (16, 840029542), (22, 610930576), (32, 420014771), (44, 305465288), (53, 253593824), (71, 189302432), (73, 184116064), (88, 152732644), (106, 126796912), (139, 96694048), (142, 94651216), (146, 92058032), (176, 76366322), (212, 63398456), (278, 48347024), (284, 47325608), (292, 46029016), (352, 38183161), (424, 31699228), (556, 24173512), (568, 23662804), (583, 23053984), (584, 23014508), (781, 17209312), (803, 16737824), (848, 15849614), (1112, 12086756), (1136, 11831402), (1166, 11526992), (1168, 11507254), (1529, 8790368), (1562, 8604656), (1606, 8368912), (1696, 7924807), (2224, 6043378), (2272, 5915701), (2332, 5763496), (2336, 5753627), (3058, 4395184), (3124, 4302328), (3212, 4184456), (3763, 3571744), (3869, 3473888), (4448, 3021689), (4664, 2881748), (5183, 2593184), (6116, 2197592), (6248, 2151164), (6424, 2092228), (7367, 1824416), (7526, 1785872), (7738, 1736944), (9328, 1440874), (9869, 1361888), (10147, 1324576), (10366, 1296592), (12232, 1098796), (12496, 1075582), (12848, 1046114), (14734, 912208), (15052, 892936), (15476, 868472), (18656, 720437), (19738, 680944), (20294, 662288), (20732, 648296), (24464, 549398), (24992, 537791), (25696, 523057), (29468, 456104), (30104, 446468), (30952, 434236), (39476, 340472), (40588, 331144), (41393, 324704), (41464, 324148), (42559, 315808), (48928, 274699), (57013, 235744), (58936, 228052), (60208, 223234), (61904, 217118), (78952, 170236), (81037, 165856), (81176, 165572), (82786, 162352), (82928, 162074), (85118, 157904), (108559, 123808), (111617, 120416), (114026, 117872)]