988875264

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{49523}}^1$

素因数の和:49557

約数の個数: 80

約数和(自身を含む): 2837130912

約数和(自身を除く): 1848255648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 49523, 99046, 148569, 198092, 297138, 396184, 594276, 643799, 792368, 1188552, 1287598, 1584736, 1931397, 2377104, 2575196, 3169472, 3862794, 4754208, 5150392, 6338944, 7725588, 9508416, 10300784, 12677888, 15451176, 19016832, 20601568, 25355776, 30902352, 38033664, 41203136, 61804704, 76067328, 82406272, 123609408, 164812544, 247218816, 329625088, 494437632, 988875264]

約数ペア:

[(1, 988875264), (2, 494437632), (3, 329625088), (4, 247218816), (6, 164812544), (8, 123609408), (12, 82406272), (13, 76067328), (16, 61804704), (24, 41203136), (26, 38033664), (32, 30902352), (39, 25355776), (48, 20601568), (52, 19016832), (64, 15451176), (78, 12677888), (96, 10300784), (104, 9508416), (128, 7725588), (156, 6338944), (192, 5150392), (208, 4754208), (256, 3862794), (312, 3169472), (384, 2575196), (416, 2377104), (512, 1931397), (624, 1584736), (768, 1287598), (832, 1188552), (1248, 792368), (1536, 643799), (1664, 594276), (2496, 396184), (3328, 297138), (4992, 198092), (6656, 148569), (9984, 99046), (19968, 49523)]