8415776512

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20899}}^1$

素因数の和:20950

約数の個数: 108

約数和(自身を含む): 19885973800

約数和(自身を除く): 11470197288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 176, 208, 242, 256, 286, 352, 416, 484, 572, 704, 832, 968, 1144, 1408, 1573, 1664, 1936, 2288, 2816, 3146, 3328, 3872, 4576, 6292, 7744, 9152, 12584, 15488, 18304, 20899, 25168, 30976, 36608, 41798, 50336, 83596, 100672, 167192, 201344, 229889, 271687, 334384, 402688, 459778, 543374, 668768, 919556, 1086748, 1337536, 1839112, 2173496, 2528779, 2675072, 2988557, 3678224, 4346992, 5057558, 5350144, 5977114, 7356448, 8693984, 10115116, 11954228, 14712896, 17387968, 20230232, 23908456, 29425792, 32874127, 34775936, 40460464, 47816912, 58851584, 65748254, 69551872, 80920928, 95633824, 131496508, 161841856, 191267648, 262993016, 323683712, 382535296, 525986032, 647367424, 765070592, 1051972064, 2103944128, 4207888256, 8415776512]

約数ペア:

[(1, 8415776512), (2, 4207888256), (4, 2103944128), (8, 1051972064), (11, 765070592), (13, 647367424), (16, 525986032), (22, 382535296), (26, 323683712), (32, 262993016), (44, 191267648), (52, 161841856), (64, 131496508), (88, 95633824), (104, 80920928), (121, 69551872), (128, 65748254), (143, 58851584), (176, 47816912), (208, 40460464), (242, 34775936), (256, 32874127), (286, 29425792), (352, 23908456), (416, 20230232), (484, 17387968), (572, 14712896), (704, 11954228), (832, 10115116), (968, 8693984), (1144, 7356448), (1408, 5977114), (1573, 5350144), (1664, 5057558), (1936, 4346992), (2288, 3678224), (2816, 2988557), (3146, 2675072), (3328, 2528779), (3872, 2173496), (4576, 1839112), (6292, 1337536), (7744, 1086748), (9152, 919556), (12584, 668768), (15488, 543374), (18304, 459778), (20899, 402688), (25168, 334384), (30976, 271687), (36608, 229889), (41798, 201344), (50336, 167192), (83596, 100672)]