330960704

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1135

約数の個数: 56

約数和(自身を含む): 675680640

約数和(自身を除く): 344719936

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 79, 134, 158, 268, 316, 536, 632, 977, 1072, 1264, 1954, 2144, 2528, 3908, 4288, 5056, 5293, 7816, 10586, 15632, 21172, 31264, 42344, 62528, 65459, 77183, 84688, 130918, 154366, 169376, 261836, 308732, 338752, 523672, 617464, 1047344, 1234928, 2094688, 2469856, 4189376, 4939712, 5171261, 10342522, 20685044, 41370088, 82740176, 165480352, 330960704]

約数ペア:

[(1, 330960704), (2, 165480352), (4, 82740176), (8, 41370088), (16, 20685044), (32, 10342522), (64, 5171261), (67, 4939712), (79, 4189376), (134, 2469856), (158, 2094688), (268, 1234928), (316, 1047344), (536, 617464), (632, 523672), (977, 338752), (1072, 308732), (1264, 261836), (1954, 169376), (2144, 154366), (2528, 130918), (3908, 84688), (4288, 77183), (5056, 65459), (5293, 62528), (7816, 42344), (10586, 31264), (15632, 21172)]