330379092

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 850624320

約数和(自身を除く): 520245228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 139, 206, 278, 309, 412, 417, 556, 618, 641, 834, 927, 1236, 1251, 1282, 1668, 1854, 1923, 2502, 2564, 3708, 3846, 5004, 5769, 7692, 11538, 14317, 23076, 28634, 42951, 57268, 66023, 85902, 89099, 128853, 132046, 171804, 178198, 198069, 257706, 264092, 267297, 356396, 396138, 515412, 534594, 594207, 792276, 801891, 1069188, 1188414, 1603782, 2376828, 3207564, 9177197, 18354394, 27531591, 36708788, 55063182, 82594773, 110126364, 165189546, 330379092]

約数ペア:

[(1, 330379092), (2, 165189546), (3, 110126364), (4, 82594773), (6, 55063182), (9, 36708788), (12, 27531591), (18, 18354394), (36, 9177197), (103, 3207564), (139, 2376828), (206, 1603782), (278, 1188414), (309, 1069188), (412, 801891), (417, 792276), (556, 594207), (618, 534594), (641, 515412), (834, 396138), (927, 356396), (1236, 267297), (1251, 264092), (1282, 257706), (1668, 198069), (1854, 178198), (1923, 171804), (2502, 132046), (2564, 128853), (3708, 89099), (3846, 85902), (5004, 66023), (5769, 57268), (7692, 42951), (11538, 28634), (14317, 23076)]