725599488

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{32579}}^1$

素因数の和:32627

約数の個数: 72

約数和(自身を含む): 1997805600

約数和(自身を除く): 1272206112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3712, 5568, 7424, 11136, 22272, 32579, 65158, 97737, 130316, 195474, 260632, 390948, 521264, 781896, 944791, 1042528, 1563792, 1889582, 2085056, 2834373, 3127584, 3779164, 4170112, 5668746, 6255168, 7558328, 8340224, 11337492, 12510336, 15116656, 22674984, 25020672, 30233312, 45349968, 60466624, 90699936, 120933248, 181399872, 241866496, 362799744, 725599488]

約数ペア:

[(1, 725599488), (2, 362799744), (3, 241866496), (4, 181399872), (6, 120933248), (8, 90699936), (12, 60466624), (16, 45349968), (24, 30233312), (29, 25020672), (32, 22674984), (48, 15116656), (58, 12510336), (64, 11337492), (87, 8340224), (96, 7558328), (116, 6255168), (128, 5668746), (174, 4170112), (192, 3779164), (232, 3127584), (256, 2834373), (348, 2085056), (384, 1889582), (464, 1563792), (696, 1042528), (768, 944791), (928, 781896), (1392, 521264), (1856, 390948), (2784, 260632), (3712, 195474), (5568, 130316), (7424, 97737), (11136, 65158), (22272, 32579)]