620324784

素因数分解:

$2^4\times 3^3\times {\mathrm{1435937}}^1$

素因数の和:1435954

約数の個数: 40

約数和(自身を含む): 1780563120

約数和(自身を除く): 1160238336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1435937, 2871874, 4307811, 5743748, 8615622, 11487496, 12923433, 17231244, 22974992, 25846866, 34462488, 38770299, 51693732, 68924976, 77540598, 103387464, 155081196, 206774928, 310162392, 620324784]

約数ペア:

[(1, 620324784), (2, 310162392), (3, 206774928), (4, 155081196), (6, 103387464), (8, 77540598), (9, 68924976), (12, 51693732), (16, 38770299), (18, 34462488), (24, 25846866), (27, 22974992), (36, 17231244), (48, 12923433), (54, 11487496), (72, 8615622), (108, 5743748), (144, 4307811), (216, 2871874), (432, 1435937)]