647006064

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{98389}}^1$

素因数の和:98537

約数の個数: 40

約数和(自身を含む): 1683649680

約数和(自身を除く): 1036643616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 98389, 196778, 295167, 393556, 590334, 787112, 1180668, 1574224, 2361336, 4722672, 13479293, 26958586, 40437879, 53917172, 80875758, 107834344, 161751516, 215668688, 323503032, 647006064]

約数ペア:

[(1, 647006064), (2, 323503032), (3, 215668688), (4, 161751516), (6, 107834344), (8, 80875758), (12, 53917172), (16, 40437879), (24, 26958586), (48, 13479293), (137, 4722672), (274, 2361336), (411, 1574224), (548, 1180668), (822, 787112), (1096, 590334), (1644, 393556), (2192, 295167), (3288, 196778), (6576, 98389)]