865430064

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{207239}}^1$

素因数の和:207282

約数の個数: 60

約数和(自身を含む): 2505531600

約数和(自身を除く): 1640101536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 207239, 414478, 621717, 828956, 1243434, 1657912, 1865151, 2486868, 3315824, 3730302, 4973736, 6009931, 7460604, 9947472, 12019862, 14921208, 18029793, 24039724, 29842416, 36059586, 48079448, 54089379, 72119172, 96158896, 108178758, 144238344, 216357516, 288476688, 432715032, 865430064]

約数ペア:

[(1, 865430064), (2, 432715032), (3, 288476688), (4, 216357516), (6, 144238344), (8, 108178758), (9, 96158896), (12, 72119172), (16, 54089379), (18, 48079448), (24, 36059586), (29, 29842416), (36, 24039724), (48, 18029793), (58, 14921208), (72, 12019862), (87, 9947472), (116, 7460604), (144, 6009931), (174, 4973736), (232, 3730302), (261, 3315824), (348, 2486868), (464, 1865151), (522, 1657912), (696, 1243434), (1044, 828956), (1392, 621717), (2088, 414478), (4176, 207239)]