238307576

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{9277}}^1$

素因数の和:9328

約数の個数: 48

約数和(自身を含む): 509362200

約数和(自身を除く): 271054624

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 3211, 6422, 9277, 12844, 18554, 25688, 37108, 74216, 120601, 176263, 241202, 352526, 482404, 705052, 964808, 1410104, 1567813, 2291419, 3135626, 4582838, 6271252, 9165676, 12542504, 18331352, 29788447, 59576894, 119153788, 238307576]

約数ペア:

[(1, 238307576), (2, 119153788), (4, 59576894), (8, 29788447), (13, 18331352), (19, 12542504), (26, 9165676), (38, 6271252), (52, 4582838), (76, 3135626), (104, 2291419), (152, 1567813), (169, 1410104), (247, 964808), (338, 705052), (494, 482404), (676, 352526), (988, 241202), (1352, 176263), (1976, 120601), (3211, 74216), (6422, 37108), (9277, 25688), (12844, 18554)]