266937344

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 88

約数和(自身を含む): 563743800

約数和(自身を除く): 296806456

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 89, 101, 116, 128, 178, 202, 232, 256, 356, 404, 464, 512, 712, 808, 928, 1024, 1424, 1616, 1856, 2581, 2848, 2929, 3232, 3712, 5162, 5696, 5858, 6464, 7424, 8989, 10324, 11392, 11716, 12928, 14848, 17978, 20648, 22784, 23432, 25856, 29696, 35956, 41296, 45568, 46864, 51712, 71912, 82592, 91136, 93728, 103424, 143824, 165184, 187456, 260681, 287648, 330368, 374912, 521362, 575296, 660736, 749824, 1042724, 1150592, 1321472, 1499648, 2085448, 2301184, 2642944, 2999296, 4170896, 4602368, 8341792, 9204736, 16683584, 33367168, 66734336, 133468672, 266937344]

約数ペア:

[(1, 266937344), (2, 133468672), (4, 66734336), (8, 33367168), (16, 16683584), (29, 9204736), (32, 8341792), (58, 4602368), (64, 4170896), (89, 2999296), (101, 2642944), (116, 2301184), (128, 2085448), (178, 1499648), (202, 1321472), (232, 1150592), (256, 1042724), (356, 749824), (404, 660736), (464, 575296), (512, 521362), (712, 374912), (808, 330368), (928, 287648), (1024, 260681), (1424, 187456), (1616, 165184), (1856, 143824), (2581, 103424), (2848, 93728), (2929, 91136), (3232, 82592), (3712, 71912), (5162, 51712), (5696, 46864), (5858, 45568), (6464, 41296), (7424, 35956), (8989, 29696), (10324, 25856), (11392, 23432), (11716, 22784), (12928, 20648), (14848, 17978)]