402297408

素因数分解:

$2^6\times 3^3\times {\mathrm{232811}}^1$

素因数の和:232832

約数の個数: 56

約数和(自身を含む): 1182684960

約数和(自身を除く): 780387552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 232811, 465622, 698433, 931244, 1396866, 1862488, 2095299, 2793732, 3724976, 4190598, 5587464, 6285897, 7449952, 8381196, 11174928, 12571794, 14899904, 16762392, 22349856, 25143588, 33524784, 44699712, 50287176, 67049568, 100574352, 134099136, 201148704, 402297408]

約数ペア:

[(1, 402297408), (2, 201148704), (3, 134099136), (4, 100574352), (6, 67049568), (8, 50287176), (9, 44699712), (12, 33524784), (16, 25143588), (18, 22349856), (24, 16762392), (27, 14899904), (32, 12571794), (36, 11174928), (48, 8381196), (54, 7449952), (64, 6285897), (72, 5587464), (96, 4190598), (108, 3724976), (144, 2793732), (192, 2095299), (216, 1862488), (288, 1396866), (432, 931244), (576, 698433), (864, 465622), (1728, 232811)]