402348924

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 1069723200

約数和(自身を除く): 667374276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 157, 183, 244, 314, 366, 389, 471, 549, 628, 732, 778, 942, 1098, 1167, 1413, 1556, 1647, 1884, 2196, 2334, 2826, 3294, 3501, 4239, 4668, 5652, 6588, 7002, 8478, 9577, 10503, 14004, 16956, 19154, 21006, 23729, 28731, 38308, 42012, 47458, 57462, 61073, 71187, 86193, 94916, 114924, 122146, 142374, 172386, 183219, 213561, 244292, 258579, 284748, 344772, 366438, 427122, 517158, 549657, 640683, 732876, 854244, 1034316, 1099314, 1281366, 1648971, 2198628, 2562732, 3297942, 3725453, 6595884, 7450906, 11176359, 14901812, 22352718, 33529077, 44705436, 67058154, 100587231, 134116308, 201174462, 402348924]

約数ペア:

[(1, 402348924), (2, 201174462), (3, 134116308), (4, 100587231), (6, 67058154), (9, 44705436), (12, 33529077), (18, 22352718), (27, 14901812), (36, 11176359), (54, 7450906), (61, 6595884), (108, 3725453), (122, 3297942), (157, 2562732), (183, 2198628), (244, 1648971), (314, 1281366), (366, 1099314), (389, 1034316), (471, 854244), (549, 732876), (628, 640683), (732, 549657), (778, 517158), (942, 427122), (1098, 366438), (1167, 344772), (1413, 284748), (1556, 258579), (1647, 244292), (1884, 213561), (2196, 183219), (2334, 172386), (2826, 142374), (3294, 122146), (3501, 114924), (4239, 94916), (4668, 86193), (5652, 71187), (6588, 61073), (7002, 57462), (8478, 47458), (9577, 42012), (10503, 38308), (14004, 28731), (16956, 23729), (19154, 21006)]