379591208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 756000000

約数和(自身を除く): 376408792

約数列:

[1, 2, 4, 8, 29, 58, 79, 116, 139, 149, 158, 232, 278, 298, 316, 556, 596, 632, 1112, 1192, 2291, 4031, 4321, 4582, 8062, 8642, 9164, 10981, 11771, 16124, 17284, 18328, 20711, 21962, 23542, 32248, 34568, 41422, 43924, 47084, 82844, 87848, 94168, 165688, 318449, 341359, 600619, 636898, 682718, 1201238, 1273796, 1365436, 1636169, 2402476, 2547592, 2730872, 3272338, 4804952, 6544676, 13089352, 47448901, 94897802, 189795604, 379591208]

約数ペア:

[(1, 379591208), (2, 189795604), (4, 94897802), (8, 47448901), (29, 13089352), (58, 6544676), (79, 4804952), (116, 3272338), (139, 2730872), (149, 2547592), (158, 2402476), (232, 1636169), (278, 1365436), (298, 1273796), (316, 1201238), (556, 682718), (596, 636898), (632, 600619), (1112, 341359), (1192, 318449), (2291, 165688), (4031, 94168), (4321, 87848), (4582, 82844), (8062, 47084), (8642, 43924), (9164, 41422), (10981, 34568), (11771, 32248), (16124, 23542), (17284, 21962), (18328, 20711)]