415543908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{140197}}^1$

素因数の和:140236

約数の個数: 48

約数和(自身を含む): 1099152320

約数和(自身を除く): 683608412

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 140197, 280394, 420591, 560788, 841182, 1682364, 1822561, 2663743, 3645122, 5327486, 5467683, 7290244, 7991229, 10654972, 10935366, 15982458, 21870732, 31964916, 34628659, 69257318, 103885977, 138514636, 207771954, 415543908]

約数ペア:

[(1, 415543908), (2, 207771954), (3, 138514636), (4, 103885977), (6, 69257318), (12, 34628659), (13, 31964916), (19, 21870732), (26, 15982458), (38, 10935366), (39, 10654972), (52, 7991229), (57, 7290244), (76, 5467683), (78, 5327486), (114, 3645122), (156, 2663743), (228, 1822561), (247, 1682364), (494, 841182), (741, 560788), (988, 420591), (1482, 280394), (2964, 140197)]