492070579

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 729308160

約数和(自身を除く): 237237581

約数列:

[1, 7, 11, 13, 23, 29, 67, 77, 91, 121, 143, 161, 203, 253, 299, 319, 377, 469, 667, 737, 847, 871, 1001, 1541, 1573, 1771, 1943, 2093, 2233, 2639, 2783, 3289, 3509, 4147, 4669, 5159, 6097, 7337, 8107, 8671, 9581, 10787, 11011, 13601, 16951, 19481, 20033, 21373, 23023, 24563, 25259, 29029, 36179, 44689, 45617, 51359, 56749, 60697, 67067, 80707, 95381, 105391, 118657, 140231, 149611, 176813, 186461, 220363, 235103, 253253, 277849, 312823, 319319, 491579, 564949, 580957, 667667, 737737, 1049191, 1305227, 1542541, 1645721, 1944943, 2423993, 3056339, 3441053, 4066699, 5407369, 6390527, 7344337, 16967951, 21394373, 37851583, 44733689, 70295797, 492070579]

約数ペア:

[(1, 492070579), (7, 70295797), (11, 44733689), (13, 37851583), (23, 21394373), (29, 16967951), (67, 7344337), (77, 6390527), (91, 5407369), (121, 4066699), (143, 3441053), (161, 3056339), (203, 2423993), (253, 1944943), (299, 1645721), (319, 1542541), (377, 1305227), (469, 1049191), (667, 737737), (737, 667667), (847, 580957), (871, 564949), (1001, 491579), (1541, 319319), (1573, 312823), (1771, 277849), (1943, 253253), (2093, 235103), (2233, 220363), (2639, 186461), (2783, 176813), (3289, 149611), (3509, 140231), (4147, 118657), (4669, 105391), (5159, 95381), (6097, 80707), (7337, 67067), (8107, 60697), (8671, 56749), (9581, 51359), (10787, 45617), (11011, 44689), (13601, 36179), (16951, 29029), (19481, 25259), (20033, 24563), (21373, 23023)]