488284496

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{853}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 1143676800

約数和(自身を除く): 655392304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 269, 304, 532, 538, 853, 1064, 1076, 1706, 1883, 2128, 2152, 3412, 3766, 4304, 5111, 5971, 6824, 7532, 10222, 11942, 13648, 15064, 16207, 20444, 23884, 30128, 32414, 35777, 40888, 47768, 64828, 71554, 81776, 95536, 113449, 129656, 143108, 226898, 229457, 259312, 286216, 453796, 458914, 572432, 907592, 917828, 1606199, 1815184, 1835656, 3212398, 3671312, 4359683, 6424796, 8719366, 12849592, 17438732, 25699184, 30517781, 34877464, 61035562, 69754928, 122071124, 244142248, 488284496]

約数ペア:

[(1, 488284496), (2, 244142248), (4, 122071124), (7, 69754928), (8, 61035562), (14, 34877464), (16, 30517781), (19, 25699184), (28, 17438732), (38, 12849592), (56, 8719366), (76, 6424796), (112, 4359683), (133, 3671312), (152, 3212398), (266, 1835656), (269, 1815184), (304, 1606199), (532, 917828), (538, 907592), (853, 572432), (1064, 458914), (1076, 453796), (1706, 286216), (1883, 259312), (2128, 229457), (2152, 226898), (3412, 143108), (3766, 129656), (4304, 113449), (5111, 95536), (5971, 81776), (6824, 71554), (7532, 64828), (10222, 47768), (11942, 40888), (13648, 35777), (15064, 32414), (16207, 30128), (20444, 23884)]