349744232

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 690019200

約数和(自身を除く): 340274968

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 379, 488, 758, 1516, 1891, 3032, 3721, 3782, 7442, 7564, 11749, 14884, 15128, 23119, 23498, 29768, 46238, 46996, 92476, 93992, 115351, 184952, 230702, 461404, 716689, 922808, 1410259, 1433378, 2820518, 2866756, 5641036, 5733512, 11282072, 43718029, 87436058, 174872116, 349744232]

約数ペア:

[(1, 349744232), (2, 174872116), (4, 87436058), (8, 43718029), (31, 11282072), (61, 5733512), (62, 5641036), (122, 2866756), (124, 2820518), (244, 1433378), (248, 1410259), (379, 922808), (488, 716689), (758, 461404), (1516, 230702), (1891, 184952), (3032, 115351), (3721, 93992), (3782, 92476), (7442, 46996), (7564, 46238), (11749, 29768), (14884, 23498), (15128, 23119)]