225020496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{983}}^1$

素因数の和:1264

約数の個数: 80

約数和(自身を含む): 614960640

約数和(自身を除く): 389940144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 251, 304, 456, 502, 753, 912, 983, 1004, 1506, 1966, 2008, 2949, 3012, 3932, 4016, 4769, 5898, 6024, 7864, 9538, 11796, 12048, 14307, 15728, 18677, 19076, 23592, 28614, 37354, 38152, 47184, 56031, 57228, 74708, 76304, 112062, 114456, 149416, 224124, 228912, 246733, 298832, 448248, 493466, 740199, 896496, 986932, 1480398, 1973864, 2960796, 3947728, 4687927, 5921592, 9375854, 11843184, 14063781, 18751708, 28127562, 37503416, 56255124, 75006832, 112510248, 225020496]

約数ペア:

[(1, 225020496), (2, 112510248), (3, 75006832), (4, 56255124), (6, 37503416), (8, 28127562), (12, 18751708), (16, 14063781), (19, 11843184), (24, 9375854), (38, 5921592), (48, 4687927), (57, 3947728), (76, 2960796), (114, 1973864), (152, 1480398), (228, 986932), (251, 896496), (304, 740199), (456, 493466), (502, 448248), (753, 298832), (912, 246733), (983, 228912), (1004, 224124), (1506, 149416), (1966, 114456), (2008, 112062), (2949, 76304), (3012, 74708), (3932, 57228), (4016, 56031), (4769, 47184), (5898, 38152), (6024, 37354), (7864, 28614), (9538, 23592), (11796, 19076), (12048, 18677), (14307, 15728)]