238445792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2503}}^1$

素因数の和:2755

約数の個数: 48

約数和(自身を含む): 507961440

約数和(自身を除く): 269515648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 229, 416, 458, 916, 1832, 2503, 2977, 3664, 5006, 5954, 7328, 10012, 11908, 20024, 23816, 32539, 40048, 47632, 65078, 80096, 95264, 130156, 260312, 520624, 573187, 1041248, 1146374, 2292748, 4585496, 7451431, 9170992, 14902862, 18341984, 29805724, 59611448, 119222896, 238445792]

約数ペア:

[(1, 238445792), (2, 119222896), (4, 59611448), (8, 29805724), (13, 18341984), (16, 14902862), (26, 9170992), (32, 7451431), (52, 4585496), (104, 2292748), (208, 1146374), (229, 1041248), (416, 573187), (458, 520624), (916, 260312), (1832, 130156), (2503, 95264), (2977, 80096), (3664, 65078), (5006, 47632), (5954, 40048), (7328, 32539), (10012, 23816), (11908, 20024)]