245588274

素因数分解:

$2^1\times 3^4\times {\mathrm{239}}^1\times {\mathrm{6343}}^1$

素因数の和:6596

約数の個数: 40

約数和(自身を含む): 552689280

約数和(自身を除く): 307101006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 239, 478, 717, 1434, 2151, 4302, 6343, 6453, 12686, 12906, 19029, 19359, 38058, 38718, 57087, 114174, 171261, 342522, 513783, 1027566, 1515977, 3031954, 4547931, 9095862, 13643793, 27287586, 40931379, 81862758, 122794137, 245588274]

約数ペア:

[(1, 245588274), (2, 122794137), (3, 81862758), (6, 40931379), (9, 27287586), (18, 13643793), (27, 9095862), (54, 4547931), (81, 3031954), (162, 1515977), (239, 1027566), (478, 513783), (717, 342522), (1434, 171261), (2151, 114174), (4302, 57087), (6343, 38718), (6453, 38058), (12686, 19359), (12906, 19029)]