286330818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{66931}}^1$

素因数の和:66990

約数の個数: 32

約数和(自身を含む): 616845312

約数和(自身を除く): 330514494

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 66931, 133862, 200793, 401586, 1539413, 2074861, 3078826, 4149722, 4618239, 6224583, 9236478, 12449166, 47721803, 95443606, 143165409, 286330818]

約数ペア:

[(1, 286330818), (2, 143165409), (3, 95443606), (6, 47721803), (23, 12449166), (31, 9236478), (46, 6224583), (62, 4618239), (69, 4149722), (93, 3078826), (138, 2074861), (186, 1539413), (713, 401586), (1426, 200793), (2139, 133862), (4278, 66931)]