898034976

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{19861}}^1$

素因数の和:20034

約数の個数: 72

約数和(自身を含む): 2570182524

約数和(自身を除く): 1672147548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 11304, 15072, 19861, 22608, 39722, 45216, 59583, 79444, 119166, 158888, 178749, 238332, 317776, 357498, 476664, 635552, 714996, 953328, 1429992, 1906656, 2859984, 3118177, 5719968, 6236354, 9354531, 12472708, 18709062, 24945416, 28063593, 37418124, 49890832, 56127186, 74836248, 99781664, 112254372, 149672496, 224508744, 299344992, 449017488, 898034976]

約数ペア:

[(1, 898034976), (2, 449017488), (3, 299344992), (4, 224508744), (6, 149672496), (8, 112254372), (9, 99781664), (12, 74836248), (16, 56127186), (18, 49890832), (24, 37418124), (32, 28063593), (36, 24945416), (48, 18709062), (72, 12472708), (96, 9354531), (144, 6236354), (157, 5719968), (288, 3118177), (314, 2859984), (471, 1906656), (628, 1429992), (942, 953328), (1256, 714996), (1413, 635552), (1884, 476664), (2512, 357498), (2826, 317776), (3768, 238332), (5024, 178749), (5652, 158888), (7536, 119166), (11304, 79444), (15072, 59583), (19861, 45216), (22608, 39722)]