505845492

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 1241751840

約数和(自身を除く): 735906348

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 83, 87, 116, 166, 174, 211, 249, 332, 348, 422, 498, 633, 844, 996, 1266, 2407, 2532, 4814, 6119, 6889, 7221, 9628, 12238, 13778, 14442, 17513, 18357, 20667, 24476, 27556, 28884, 35026, 36714, 41334, 52539, 70052, 73428, 82668, 105078, 199781, 210156, 399562, 507877, 599343, 799124, 1015754, 1198686, 1453579, 1523631, 2031508, 2397372, 2907158, 3047262, 4360737, 5814316, 6094524, 8721474, 17442948, 42153791, 84307582, 126461373, 168615164, 252922746, 505845492]

約数ペア:

[(1, 505845492), (2, 252922746), (3, 168615164), (4, 126461373), (6, 84307582), (12, 42153791), (29, 17442948), (58, 8721474), (83, 6094524), (87, 5814316), (116, 4360737), (166, 3047262), (174, 2907158), (211, 2397372), (249, 2031508), (332, 1523631), (348, 1453579), (422, 1198686), (498, 1015754), (633, 799124), (844, 599343), (996, 507877), (1266, 399562), (2407, 210156), (2532, 199781), (4814, 105078), (6119, 82668), (6889, 73428), (7221, 70052), (9628, 52539), (12238, 41334), (13778, 36714), (14442, 35026), (17513, 28884), (18357, 27556), (20667, 24476)]