649477275960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{23228801}}^1$

素因数の和:23229048

約数の個数: 64

約数和(自身を含む): 1956794280480

約数和(自身を除く): 1307317004520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 4660, 5592, 6990, 9320, 13980, 27960, 23228801, 46457602, 69686403, 92915204, 116144005, 139372806, 185830408, 232288010, 278745612, 348432015, 464576020, 557491224, 696864030, 929152040, 1393728060, 2787456120, 5412310633, 10824621266, 16236931899, 21649242532, 27061553165, 32473863798, 43298485064, 54123106330, 64947727596, 81184659495, 108246212660, 129895455192, 162369318990, 216492425320, 324738637980, 649477275960]

約数ペア:

[(1, 649477275960), (2, 324738637980), (3, 216492425320), (4, 162369318990), (5, 129895455192), (6, 108246212660), (8, 81184659495), (10, 64947727596), (12, 54123106330), (15, 43298485064), (20, 32473863798), (24, 27061553165), (30, 21649242532), (40, 16236931899), (60, 10824621266), (120, 5412310633), (233, 2787456120), (466, 1393728060), (699, 929152040), (932, 696864030), (1165, 557491224), (1398, 464576020), (1864, 348432015), (2330, 278745612), (2796, 232288010), (3495, 185830408), (4660, 139372806), (5592, 116144005), (6990, 92915204), (9320, 69686403), (13980, 46457602), (27960, 23228801)]