218179904

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1735

約数の個数: 56

約数和(自身を含む): 462320640

約数和(自身を除く): 244140736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 1016, 1088, 1579, 2032, 2159, 3158, 4064, 4318, 6316, 8128, 8636, 12632, 17272, 25264, 26843, 34544, 50528, 53686, 69088, 101056, 107372, 138176, 200533, 214744, 401066, 429488, 802132, 858976, 1604264, 1717952, 3208528, 3409061, 6417056, 6818122, 12834112, 13636244, 27272488, 54544976, 109089952, 218179904]

約数ペア:

[(1, 218179904), (2, 109089952), (4, 54544976), (8, 27272488), (16, 13636244), (17, 12834112), (32, 6818122), (34, 6417056), (64, 3409061), (68, 3208528), (127, 1717952), (136, 1604264), (254, 858976), (272, 802132), (508, 429488), (544, 401066), (1016, 214744), (1088, 200533), (1579, 138176), (2032, 107372), (2159, 101056), (3158, 69088), (4064, 53686), (4318, 50528), (6316, 34544), (8128, 26843), (8636, 25264), (12632, 17272)]