2179702912

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 4420108800

約数和(自身を除く): 2240405888

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 479, 487, 584, 958, 974, 1168, 1916, 1948, 2336, 3832, 3896, 4672, 7664, 7792, 9344, 15328, 15584, 30656, 31168, 34967, 35551, 61312, 62336, 69934, 71102, 139868, 142204, 233273, 279736, 284408, 466546, 559472, 568816, 933092, 1118944, 1137632, 1866184, 2237888, 2275264, 3732368, 4475776, 4550528, 7464736, 14929472, 17028929, 29858944, 34057858, 68115716, 136231432, 272462864, 544925728, 1089851456, 2179702912]

約数ペア:

[(1, 2179702912), (2, 1089851456), (4, 544925728), (8, 272462864), (16, 136231432), (32, 68115716), (64, 34057858), (73, 29858944), (128, 17028929), (146, 14929472), (292, 7464736), (479, 4550528), (487, 4475776), (584, 3732368), (958, 2275264), (974, 2237888), (1168, 1866184), (1916, 1137632), (1948, 1118944), (2336, 933092), (3832, 568816), (3896, 559472), (4672, 466546), (7664, 284408), (7792, 279736), (9344, 233273), (15328, 142204), (15584, 139868), (30656, 71102), (31168, 69934), (34967, 62336), (35551, 61312)]