263260608

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3637}}^1$

素因数の和:3694

約数の個数: 112

約数和(自身を含む): 776203680

約数和(自身を除く): 512943072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 156, 174, 192, 208, 232, 312, 348, 377, 416, 464, 624, 696, 754, 832, 928, 1131, 1248, 1392, 1508, 1856, 2262, 2496, 2784, 3016, 3637, 4524, 5568, 6032, 7274, 9048, 10911, 12064, 14548, 18096, 21822, 24128, 29096, 36192, 43644, 47281, 58192, 72384, 87288, 94562, 105473, 116384, 141843, 174576, 189124, 210946, 232768, 283686, 316419, 349152, 378248, 421892, 567372, 632838, 698304, 756496, 843784, 1134744, 1265676, 1371149, 1512992, 1687568, 2269488, 2531352, 2742298, 3025984, 3375136, 4113447, 4538976, 5062704, 5484596, 6750272, 8226894, 9077952, 10125408, 10969192, 16453788, 20250816, 21938384, 32907576, 43876768, 65815152, 87753536, 131630304, 263260608]

約数ペア:

[(1, 263260608), (2, 131630304), (3, 87753536), (4, 65815152), (6, 43876768), (8, 32907576), (12, 21938384), (13, 20250816), (16, 16453788), (24, 10969192), (26, 10125408), (29, 9077952), (32, 8226894), (39, 6750272), (48, 5484596), (52, 5062704), (58, 4538976), (64, 4113447), (78, 3375136), (87, 3025984), (96, 2742298), (104, 2531352), (116, 2269488), (156, 1687568), (174, 1512992), (192, 1371149), (208, 1265676), (232, 1134744), (312, 843784), (348, 756496), (377, 698304), (416, 632838), (464, 567372), (624, 421892), (696, 378248), (754, 349152), (832, 316419), (928, 283686), (1131, 232768), (1248, 210946), (1392, 189124), (1508, 174576), (1856, 141843), (2262, 116384), (2496, 105473), (2784, 94562), (3016, 87288), (3637, 72384), (4524, 58192), (5568, 47281), (6032, 43644), (7274, 36192), (9048, 29096), (10911, 24128), (12064, 21822), (14548, 18096)]