21449958144

素因数分解:

$2^8\times 3^1\times {\mathrm{277}}^1\times {\mathrm{100829}}^1$

素因数の和:101125

約数の個数: 72

約数和(自身を含む): 57294832560

約数和(自身を除く): 35844874416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 277, 384, 554, 768, 831, 1108, 1662, 2216, 3324, 4432, 6648, 8864, 13296, 17728, 26592, 35456, 53184, 70912, 100829, 106368, 201658, 212736, 302487, 403316, 604974, 806632, 1209948, 1613264, 2419896, 3226528, 4839792, 6453056, 9679584, 12906112, 19359168, 25812224, 27929633, 38718336, 55859266, 77436672, 83788899, 111718532, 167577798, 223437064, 335155596, 446874128, 670311192, 893748256, 1340622384, 1787496512, 2681244768, 3574993024, 5362489536, 7149986048, 10724979072, 21449958144]

約数ペア:

[(1, 21449958144), (2, 10724979072), (3, 7149986048), (4, 5362489536), (6, 3574993024), (8, 2681244768), (12, 1787496512), (16, 1340622384), (24, 893748256), (32, 670311192), (48, 446874128), (64, 335155596), (96, 223437064), (128, 167577798), (192, 111718532), (256, 83788899), (277, 77436672), (384, 55859266), (554, 38718336), (768, 27929633), (831, 25812224), (1108, 19359168), (1662, 12906112), (2216, 9679584), (3324, 6453056), (4432, 4839792), (6648, 3226528), (8864, 2419896), (13296, 1613264), (17728, 1209948), (26592, 806632), (35456, 604974), (53184, 403316), (70912, 302487), (100829, 212736), (106368, 201658)]