321026748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{57041}}^1$

素因数の和:57122

約数の個数: 48

約数和(自身を含む): 868863744

約数和(自身を除く): 547836996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 57041, 114082, 171123, 228164, 342246, 399287, 684492, 798574, 1197861, 1597148, 2395722, 3821747, 4791444, 7643494, 11465241, 15286988, 22930482, 26752229, 45860964, 53504458, 80256687, 107008916, 160513374, 321026748]

約数ペア:

[(1, 321026748), (2, 160513374), (3, 107008916), (4, 80256687), (6, 53504458), (7, 45860964), (12, 26752229), (14, 22930482), (21, 15286988), (28, 11465241), (42, 7643494), (67, 4791444), (84, 3821747), (134, 2395722), (201, 1597148), (268, 1197861), (402, 798574), (469, 684492), (804, 399287), (938, 342246), (1407, 228164), (1876, 171123), (2814, 114082), (5628, 57041)]