4321008

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:862

約数の個数: 60

約数和(自身を含む): 12434968

約数和(自身を除く): 8113960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 811, 888, 1332, 1622, 1776, 2433, 2664, 3244, 4866, 5328, 6488, 7299, 9732, 12976, 14598, 19464, 29196, 30007, 38928, 58392, 60014, 90021, 116784, 120028, 180042, 240056, 270063, 360084, 480112, 540126, 720168, 1080252, 1440336, 2160504, 4321008]

約数ペア:

[(1, 4321008), (2, 2160504), (3, 1440336), (4, 1080252), (6, 720168), (8, 540126), (9, 480112), (12, 360084), (16, 270063), (18, 240056), (24, 180042), (36, 120028), (37, 116784), (48, 90021), (72, 60014), (74, 58392), (111, 38928), (144, 30007), (148, 29196), (222, 19464), (296, 14598), (333, 12976), (444, 9732), (592, 7299), (666, 6488), (811, 5328), (888, 4866), (1332, 3244), (1622, 2664), (1776, 2433)]