306491112

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{51287}}^1$

素因数の和:51382

約数の個数: 48

約数和(自身を含む): 840097440

約数和(自身を除く): 533606328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 51287, 102574, 153861, 205148, 307722, 410296, 461583, 615444, 923166, 1230888, 1846332, 3692664, 4256821, 8513642, 12770463, 17027284, 25540926, 34054568, 38311389, 51081852, 76622778, 102163704, 153245556, 306491112]

約数ペア:

[(1, 306491112), (2, 153245556), (3, 102163704), (4, 76622778), (6, 51081852), (8, 38311389), (9, 34054568), (12, 25540926), (18, 17027284), (24, 12770463), (36, 8513642), (72, 4256821), (83, 3692664), (166, 1846332), (249, 1230888), (332, 923166), (498, 615444), (664, 461583), (747, 410296), (996, 307722), (1494, 205148), (1992, 153861), (2988, 102574), (5976, 51287)]