508712487248

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16631}}^1\times {\mathrm{5153}}^1$

素因数の和:21852

約数の個数: 80

約数和(自身を含む): 1147980024576

約数和(自身を除く): 639267537328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5153, 5936, 10306, 16631, 20612, 33262, 36071, 41224, 66524, 72142, 82448, 116417, 133048, 144284, 232834, 266096, 273109, 288568, 465668, 546218, 577136, 881443, 931336, 1092436, 1762886, 1862672, 1911763, 2184872, 3525772, 3823526, 4369744, 6170101, 7051544, 7647052, 12340202, 14103088, 15294104, 24680404, 30588208, 49360808, 85699543, 98721616, 171399086, 342798172, 599896801, 685596344, 1199793602, 1371192688, 2399587204, 4542075779, 4799174408, 9084151558, 9598348816, 18168303116, 31794530453, 36336606232, 63589060906, 72673212464, 127178121812, 254356243624, 508712487248]

約数ペア:

[(1, 508712487248), (2, 254356243624), (4, 127178121812), (7, 72673212464), (8, 63589060906), (14, 36336606232), (16, 31794530453), (28, 18168303116), (53, 9598348816), (56, 9084151558), (106, 4799174408), (112, 4542075779), (212, 2399587204), (371, 1371192688), (424, 1199793602), (742, 685596344), (848, 599896801), (1484, 342798172), (2968, 171399086), (5153, 98721616), (5936, 85699543), (10306, 49360808), (16631, 30588208), (20612, 24680404), (33262, 15294104), (36071, 14103088), (41224, 12340202), (66524, 7647052), (72142, 7051544), (82448, 6170101), (116417, 4369744), (133048, 3823526), (144284, 3525772), (232834, 2184872), (266096, 1911763), (273109, 1862672), (288568, 1762886), (465668, 1092436), (546218, 931336), (577136, 881443)]