408912912

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{26539}}^1$

素因数の和:26660

約数の個数: 60

約数和(自身を含む): 1155126960

約数和(自身を除く): 746214048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 26539, 53078, 79617, 106156, 159234, 212312, 238851, 318468, 424624, 477702, 636936, 955404, 1273872, 1910808, 2839673, 3821616, 5679346, 8519019, 11358692, 17038038, 22717384, 25557057, 34076076, 45434768, 51114114, 68152152, 102228228, 136304304, 204456456, 408912912]

約数ペア:

[(1, 408912912), (2, 204456456), (3, 136304304), (4, 102228228), (6, 68152152), (8, 51114114), (9, 45434768), (12, 34076076), (16, 25557057), (18, 22717384), (24, 17038038), (36, 11358692), (48, 8519019), (72, 5679346), (107, 3821616), (144, 2839673), (214, 1910808), (321, 1273872), (428, 955404), (642, 636936), (856, 477702), (963, 424624), (1284, 318468), (1712, 238851), (1926, 212312), (2568, 159234), (3852, 106156), (5136, 79617), (7704, 53078), (15408, 26539)]