240556284

素因数分解:

$2^2\times 3^3\times {\mathrm{821}}^1\times {\mathrm{2713}}^1$

素因数の和:3547

約数の個数: 48

約数和(自身を含む): 624654240

約数和(自身を除く): 384097956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 821, 1642, 2463, 2713, 3284, 4926, 5426, 7389, 8139, 9852, 10852, 14778, 16278, 22167, 24417, 29556, 32556, 44334, 48834, 73251, 88668, 97668, 146502, 293004, 2227373, 4454746, 6682119, 8909492, 13364238, 20046357, 26728476, 40092714, 60139071, 80185428, 120278142, 240556284]

約数ペア:

[(1, 240556284), (2, 120278142), (3, 80185428), (4, 60139071), (6, 40092714), (9, 26728476), (12, 20046357), (18, 13364238), (27, 8909492), (36, 6682119), (54, 4454746), (108, 2227373), (821, 293004), (1642, 146502), (2463, 97668), (2713, 88668), (3284, 73251), (4926, 48834), (5426, 44334), (7389, 32556), (8139, 29556), (9852, 24417), (10852, 22167), (14778, 16278)]