255770112

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12809}}^1$

素因数の和:12843

約数の個数: 80

約数和(自身を含む): 733859280

約数和(自身を除く): 478089168

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, 12809, 19968, 25618, 38427, 51236, 76854, 102472, 153708, 166517, 204944, 307416, 333034, 409888, 499551, 614832, 666068, 819776, 999102, 1229664, 1332136, 1639552, 1998204, 2459328, 2664272, 3279104, 3996408, 4918656, 5328544, 6558208, 7992816, 9837312, 10657088, 15985632, 19674624, 21314176, 31971264, 42628352, 63942528, 85256704, 127885056, 255770112]

約数ペア:

[(1, 255770112), (2, 127885056), (3, 85256704), (4, 63942528), (6, 42628352), (8, 31971264), (12, 21314176), (13, 19674624), (16, 15985632), (24, 10657088), (26, 9837312), (32, 7992816), (39, 6558208), (48, 5328544), (52, 4918656), (64, 3996408), (78, 3279104), (96, 2664272), (104, 2459328), (128, 1998204), (156, 1639552), (192, 1332136), (208, 1229664), (256, 999102), (312, 819776), (384, 666068), (416, 614832), (512, 499551), (624, 409888), (768, 333034), (832, 307416), (1248, 204944), (1536, 166517), (1664, 153708), (2496, 102472), (3328, 76854), (4992, 51236), (6656, 38427), (9984, 25618), (12809, 19968)]