508700528

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 1191352320

約数和(自身を除く): 682651792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 277, 304, 532, 554, 863, 1064, 1108, 1726, 1939, 2128, 2216, 3452, 3878, 4432, 5263, 6041, 6904, 7756, 10526, 12082, 13808, 15512, 16397, 21052, 24164, 31024, 32794, 36841, 42104, 48328, 65588, 73682, 84208, 96656, 114779, 131176, 147364, 229558, 239051, 262352, 294728, 459116, 478102, 589456, 918232, 956204, 1673357, 1836464, 1912408, 3346714, 3824816, 4541969, 6693428, 9083938, 13386856, 18167876, 26773712, 31793783, 36335752, 63587566, 72671504, 127175132, 254350264, 508700528]

約数ペア:

[(1, 508700528), (2, 254350264), (4, 127175132), (7, 72671504), (8, 63587566), (14, 36335752), (16, 31793783), (19, 26773712), (28, 18167876), (38, 13386856), (56, 9083938), (76, 6693428), (112, 4541969), (133, 3824816), (152, 3346714), (266, 1912408), (277, 1836464), (304, 1673357), (532, 956204), (554, 918232), (863, 589456), (1064, 478102), (1108, 459116), (1726, 294728), (1939, 262352), (2128, 239051), (2216, 229558), (3452, 147364), (3878, 131176), (4432, 114779), (5263, 96656), (6041, 84208), (6904, 73682), (7756, 65588), (10526, 48328), (12082, 42104), (13808, 36841), (15512, 32794), (16397, 31024), (21052, 24164)]