681345744

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{617161}}^1$

素因数の和:617195

約数の個数: 40

約数和(自身を含む): 1836674112

約数和(自身を除く): 1155328368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 617161, 1234322, 1851483, 2468644, 3702966, 4937288, 7405932, 9874576, 14194703, 14811864, 28389406, 29623728, 42584109, 56778812, 85168218, 113557624, 170336436, 227115248, 340672872, 681345744]

約数ペア:

[(1, 681345744), (2, 340672872), (3, 227115248), (4, 170336436), (6, 113557624), (8, 85168218), (12, 56778812), (16, 42584109), (23, 29623728), (24, 28389406), (46, 14811864), (48, 14194703), (69, 9874576), (92, 7405932), (138, 4937288), (184, 3702966), (276, 2468644), (368, 1851483), (552, 1234322), (1104, 617161)]