329815206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2243}}^1$

素因数の和:2650

約数の個数: 64

約数和(自身を含む): 840153600

約数和(自身を除く): 510338394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 389, 778, 1167, 2243, 2334, 2723, 3501, 4486, 5446, 6729, 7002, 8169, 10503, 13458, 15701, 16338, 20187, 21006, 24507, 31402, 40374, 47103, 49014, 60561, 73521, 94206, 121122, 141309, 147042, 282618, 423927, 847854, 872527, 1745054, 2617581, 5235162, 6107689, 7852743, 12215378, 15705486, 18323067, 23558229, 36646134, 47116458, 54969201, 109938402, 164907603, 329815206]

約数ペア:

[(1, 329815206), (2, 164907603), (3, 109938402), (6, 54969201), (7, 47116458), (9, 36646134), (14, 23558229), (18, 18323067), (21, 15705486), (27, 12215378), (42, 7852743), (54, 6107689), (63, 5235162), (126, 2617581), (189, 1745054), (378, 872527), (389, 847854), (778, 423927), (1167, 282618), (2243, 147042), (2334, 141309), (2723, 121122), (3501, 94206), (4486, 73521), (5446, 60561), (6729, 49014), (7002, 47103), (8169, 40374), (10503, 31402), (13458, 24507), (15701, 21006), (16338, 20187)]