650055978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3557}}^1$

素因数の和:3660

約数の個数: 96

約数和(自身を含む): 1678465152

約数和(自身を除く): 1028409174

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 71, 78, 99, 117, 142, 143, 198, 213, 234, 286, 426, 429, 639, 781, 858, 923, 1278, 1287, 1562, 1846, 2343, 2574, 2769, 3557, 4686, 5538, 7029, 7114, 8307, 10153, 10671, 14058, 16614, 20306, 21342, 30459, 32013, 39127, 46241, 60918, 64026, 78254, 91377, 92482, 117381, 138723, 182754, 234762, 252547, 277446, 352143, 416169, 505094, 508651, 704286, 757641, 832338, 1017302, 1515282, 1525953, 2272923, 2778017, 3051906, 3283111, 4545846, 4577859, 5556034, 6566222, 8334051, 9155718, 9849333, 16668102, 19698666, 25002153, 29547999, 36114221, 50004306, 59095998, 72228442, 108342663, 216685326, 325027989, 650055978]

約数ペア:

[(1, 650055978), (2, 325027989), (3, 216685326), (6, 108342663), (9, 72228442), (11, 59095998), (13, 50004306), (18, 36114221), (22, 29547999), (26, 25002153), (33, 19698666), (39, 16668102), (66, 9849333), (71, 9155718), (78, 8334051), (99, 6566222), (117, 5556034), (142, 4577859), (143, 4545846), (198, 3283111), (213, 3051906), (234, 2778017), (286, 2272923), (426, 1525953), (429, 1515282), (639, 1017302), (781, 832338), (858, 757641), (923, 704286), (1278, 508651), (1287, 505094), (1562, 416169), (1846, 352143), (2343, 277446), (2574, 252547), (2769, 234762), (3557, 182754), (4686, 138723), (5538, 117381), (7029, 92482), (7114, 91377), (8307, 78254), (10153, 64026), (10671, 60918), (14058, 46241), (16614, 39127), (20306, 32013), (21342, 30459)]