488490054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{983}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 1102961664

約数和(自身を除く): 614471610

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 277, 299, 554, 598, 831, 897, 983, 1662, 1794, 1966, 2949, 3601, 5898, 6371, 7202, 10803, 12742, 12779, 19113, 21606, 22609, 25558, 38226, 38337, 45218, 67827, 76674, 82823, 135654, 165646, 248469, 272291, 293917, 496938, 544582, 587834, 816873, 881751, 1633746, 1763502, 3539783, 6262693, 7079566, 10619349, 12525386, 18788079, 21238698, 37576158, 81415009, 162830018, 244245027, 488490054]

約数ペア:

[(1, 488490054), (2, 244245027), (3, 162830018), (6, 81415009), (13, 37576158), (23, 21238698), (26, 18788079), (39, 12525386), (46, 10619349), (69, 7079566), (78, 6262693), (138, 3539783), (277, 1763502), (299, 1633746), (554, 881751), (598, 816873), (831, 587834), (897, 544582), (983, 496938), (1662, 293917), (1794, 272291), (1966, 248469), (2949, 165646), (3601, 135654), (5898, 82823), (6371, 76674), (7202, 67827), (10803, 45218), (12742, 38337), (12779, 38226), (19113, 25558), (21606, 22609)]