320166912

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8053

約数の個数: 88

約数和(自身を含む): 919119376

約数和(自身を除く): 598952464

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, 1024, 1248, 1536, 1664, 2496, 3072, 3328, 4992, 6656, 8017, 9984, 13312, 16034, 19968, 24051, 32068, 39936, 48102, 64136, 96204, 104221, 128272, 192408, 208442, 256544, 312663, 384816, 416884, 513088, 625326, 769632, 833768, 1026176, 1250652, 1539264, 1667536, 2052352, 2501304, 3078528, 3335072, 4104704, 5002608, 6157056, 6670144, 8209408, 10005216, 12314112, 13340288, 20010432, 24628224, 26680576, 40020864, 53361152, 80041728, 106722304, 160083456, 320166912]

約数ペア:

[(1, 320166912), (2, 160083456), (3, 106722304), (4, 80041728), (6, 53361152), (8, 40020864), (12, 26680576), (13, 24628224), (16, 20010432), (24, 13340288), (26, 12314112), (32, 10005216), (39, 8209408), (48, 6670144), (52, 6157056), (64, 5002608), (78, 4104704), (96, 3335072), (104, 3078528), (128, 2501304), (156, 2052352), (192, 1667536), (208, 1539264), (256, 1250652), (312, 1026176), (384, 833768), (416, 769632), (512, 625326), (624, 513088), (768, 416884), (832, 384816), (1024, 312663), (1248, 256544), (1536, 208442), (1664, 192408), (2496, 128272), (3072, 104221), (3328, 96204), (4992, 64136), (6656, 48102), (8017, 39936), (9984, 32068), (13312, 24051), (16034, 19968)]