745860864

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{138739}}^1$

素因数の和:138765

約数の個数: 72

約数和(自身を含む): 2268676480

約数和(自身を除く): 1522815616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 138739, 277478, 416217, 554956, 832434, 971173, 1109912, 1664868, 1942346, 2219824, 2913519, 3329736, 3884692, 4439648, 5827038, 6659472, 7769384, 8879296, 11654076, 13318944, 15538768, 17758592, 23308152, 26637888, 31077536, 35517184, 46616304, 53275776, 62155072, 93232608, 106551552, 124310144, 186465216, 248620288, 372930432, 745860864]

約数ペア:

[(1, 745860864), (2, 372930432), (3, 248620288), (4, 186465216), (6, 124310144), (7, 106551552), (8, 93232608), (12, 62155072), (14, 53275776), (16, 46616304), (21, 35517184), (24, 31077536), (28, 26637888), (32, 23308152), (42, 17758592), (48, 15538768), (56, 13318944), (64, 11654076), (84, 8879296), (96, 7769384), (112, 6659472), (128, 5827038), (168, 4439648), (192, 3884692), (224, 3329736), (256, 2913519), (336, 2219824), (384, 1942346), (448, 1664868), (672, 1109912), (768, 971173), (896, 832434), (1344, 554956), (1792, 416217), (2688, 277478), (5376, 138739)]