453991768

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 879774480

約数和(自身を除く): 425782712

約数列:

[1, 2, 4, 8, 61, 101, 122, 151, 202, 244, 302, 404, 488, 604, 808, 1208, 3721, 6161, 7442, 9211, 12322, 14884, 15251, 18422, 24644, 29768, 30502, 36844, 49288, 61004, 73688, 122008, 375821, 561871, 751642, 930311, 1123742, 1503284, 1860622, 2247484, 3006568, 3721244, 4494968, 7442488, 56748971, 113497942, 226995884, 453991768]

約数ペア:

[(1, 453991768), (2, 226995884), (4, 113497942), (8, 56748971), (61, 7442488), (101, 4494968), (122, 3721244), (151, 3006568), (202, 2247484), (244, 1860622), (302, 1503284), (404, 1123742), (488, 930311), (604, 751642), (808, 561871), (1208, 375821), (3721, 122008), (6161, 73688), (7442, 61004), (9211, 49288), (12322, 36844), (14884, 30502), (15251, 29768), (18422, 24644)]