288666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 748800

約数和(自身を除く): 460134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 79, 87, 126, 158, 174, 203, 237, 261, 406, 474, 522, 553, 609, 711, 1106, 1218, 1422, 1659, 1827, 2291, 3318, 3654, 4582, 4977, 6873, 9954, 13746, 16037, 20619, 32074, 41238, 48111, 96222, 144333, 288666]

約数ペア:

[(1, 288666), (2, 144333), (3, 96222), (6, 48111), (7, 41238), (9, 32074), (14, 20619), (18, 16037), (21, 13746), (29, 9954), (42, 6873), (58, 4977), (63, 4582), (79, 3654), (87, 3318), (126, 2291), (158, 1827), (174, 1659), (203, 1422), (237, 1218), (261, 1106), (406, 711), (474, 609), (522, 553)]