724359624

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 1829288640

約数和(自身を除く): 1104929016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 313, 422, 457, 626, 633, 844, 914, 939, 1252, 1266, 1371, 1688, 1828, 1878, 2504, 2532, 2742, 3656, 3756, 5064, 5484, 7512, 10968, 66043, 96427, 132086, 143041, 192854, 198129, 264172, 286082, 289281, 385708, 396258, 429123, 528344, 572164, 578562, 771416, 792516, 858246, 1144328, 1157124, 1585032, 1716492, 2314248, 3432984, 30181651, 60363302, 90544953, 120726604, 181089906, 241453208, 362179812, 724359624]

約数ペア:

[(1, 724359624), (2, 362179812), (3, 241453208), (4, 181089906), (6, 120726604), (8, 90544953), (12, 60363302), (24, 30181651), (211, 3432984), (313, 2314248), (422, 1716492), (457, 1585032), (626, 1157124), (633, 1144328), (844, 858246), (914, 792516), (939, 771416), (1252, 578562), (1266, 572164), (1371, 528344), (1688, 429123), (1828, 396258), (1878, 385708), (2504, 289281), (2532, 286082), (2742, 264172), (3656, 198129), (3756, 192854), (5064, 143041), (5484, 132086), (7512, 96427), (10968, 66043)]