253435636908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{16273}}^1\times {\mathrm{22769}}^1$

素因数の和:39071

約数の個数: 72

約数和(自身を含む): 674417343600

約数和(自身を除く): 420981706692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 16273, 22769, 32546, 45538, 48819, 65092, 68307, 91076, 97638, 136614, 146457, 195276, 204921, 273228, 292914, 309187, 409842, 432611, 585828, 618374, 819684, 865222, 927561, 1236748, 1297833, 1730444, 1855122, 2595666, 2782683, 3710244, 3893499, 5191332, 5565366, 7786998, 11130732, 15573996, 370519937, 741039874, 1111559811, 1482079748, 2223119622, 3334679433, 4446239244, 6669358866, 7039878803, 13338717732, 14079757606, 21119636409, 28159515212, 42239272818, 63358909227, 84478545636, 126717818454, 253435636908]

約数ペア:

[(1, 253435636908), (2, 126717818454), (3, 84478545636), (4, 63358909227), (6, 42239272818), (9, 28159515212), (12, 21119636409), (18, 14079757606), (19, 13338717732), (36, 7039878803), (38, 6669358866), (57, 4446239244), (76, 3334679433), (114, 2223119622), (171, 1482079748), (228, 1111559811), (342, 741039874), (684, 370519937), (16273, 15573996), (22769, 11130732), (32546, 7786998), (45538, 5565366), (48819, 5191332), (65092, 3893499), (68307, 3710244), (91076, 2782683), (97638, 2595666), (136614, 1855122), (146457, 1730444), (195276, 1297833), (204921, 1236748), (273228, 927561), (292914, 865222), (309187, 819684), (409842, 618374), (432611, 585828)]