222644016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{220877}}^1$

素因数の和:220898

約数の個数: 60

約数和(自身を含む): 712110672

約数和(自身を除く): 489466656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 220877, 441754, 662631, 883508, 1325262, 1546139, 1767016, 1987893, 2650524, 3092278, 3534032, 3975786, 4638417, 5301048, 6184556, 7951572, 9276834, 10602096, 12369112, 13915251, 15903144, 18553668, 24738224, 27830502, 31806288, 37107336, 55661004, 74214672, 111322008, 222644016]

約数ペア:

[(1, 222644016), (2, 111322008), (3, 74214672), (4, 55661004), (6, 37107336), (7, 31806288), (8, 27830502), (9, 24738224), (12, 18553668), (14, 15903144), (16, 13915251), (18, 12369112), (21, 10602096), (24, 9276834), (28, 7951572), (36, 6184556), (42, 5301048), (48, 4638417), (56, 3975786), (63, 3534032), (72, 3092278), (84, 2650524), (112, 1987893), (126, 1767016), (144, 1546139), (168, 1325262), (252, 883508), (336, 662631), (504, 441754), (1008, 220877)]