290467712

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4603}}^1$

素因数の和:4663

約数の個数: 64

約数和(自身を含む): 633970800

約数和(自身を除く): 343503088

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2176, 3712, 3944, 4603, 7888, 9206, 15776, 18412, 31552, 36824, 63104, 73648, 78251, 133487, 147296, 156502, 266974, 294592, 313004, 533948, 589184, 626008, 1067896, 1252016, 2135792, 2269279, 2504032, 4271584, 4538558, 5008064, 8543168, 9077116, 10016128, 17086336, 18154232, 36308464, 72616928, 145233856, 290467712]

約数ペア:

[(1, 290467712), (2, 145233856), (4, 72616928), (8, 36308464), (16, 18154232), (17, 17086336), (29, 10016128), (32, 9077116), (34, 8543168), (58, 5008064), (64, 4538558), (68, 4271584), (116, 2504032), (128, 2269279), (136, 2135792), (232, 1252016), (272, 1067896), (464, 626008), (493, 589184), (544, 533948), (928, 313004), (986, 294592), (1088, 266974), (1856, 156502), (1972, 147296), (2176, 133487), (3712, 78251), (3944, 73648), (4603, 63104), (7888, 36824), (9206, 31552), (15776, 18412)]