561394008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1113877}}^1$

素因数の和:1113896

約数の個数: 48

約数和(自身を含む): 1737649680

約数和(自身を除く): 1176255672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1113877, 2227754, 3341631, 4455508, 6683262, 7797139, 8911016, 10024893, 13366524, 15594278, 20049786, 23391417, 26733048, 31188556, 40099572, 46782834, 62377112, 70174251, 80199144, 93565668, 140348502, 187131336, 280697004, 561394008]

約数ペア:

[(1, 561394008), (2, 280697004), (3, 187131336), (4, 140348502), (6, 93565668), (7, 80199144), (8, 70174251), (9, 62377112), (12, 46782834), (14, 40099572), (18, 31188556), (21, 26733048), (24, 23391417), (28, 20049786), (36, 15594278), (42, 13366524), (56, 10024893), (63, 8911016), (72, 7797139), (84, 6683262), (126, 4455508), (168, 3341631), (252, 2227754), (504, 1113877)]