320171172

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{617}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 758745792

約数和(自身を除く): 438574620

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 521, 617, 996, 1042, 1234, 1563, 1851, 2084, 2468, 3126, 3702, 6252, 7404, 43243, 51211, 86486, 102422, 129729, 153633, 172972, 204844, 259458, 307266, 321457, 518916, 614532, 642914, 964371, 1285828, 1928742, 3857484, 26680931, 53361862, 80042793, 106723724, 160085586, 320171172]

約数ペア:

[(1, 320171172), (2, 160085586), (3, 106723724), (4, 80042793), (6, 53361862), (12, 26680931), (83, 3857484), (166, 1928742), (249, 1285828), (332, 964371), (498, 642914), (521, 614532), (617, 518916), (996, 321457), (1042, 307266), (1234, 259458), (1563, 204844), (1851, 172972), (2084, 153633), (2468, 129729), (3126, 102422), (3702, 86486), (6252, 51211), (7404, 43243)]