291201804

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^2\times {\mathrm{1699}}^1$

素因数の和:1761

約数の個数: 90

約数和(自身を含む): 796264700

約数和(自身を除く): 505062896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 529, 621, 828, 1058, 1242, 1587, 1699, 1863, 2116, 2484, 3174, 3398, 3726, 4761, 5097, 6348, 6796, 7452, 9522, 10194, 14283, 15291, 19044, 20388, 28566, 30582, 39077, 42849, 45873, 57132, 61164, 78154, 85698, 91746, 117231, 137619, 156308, 171396, 183492, 234462, 275238, 351693, 468924, 550476, 703386, 898771, 1055079, 1406772, 1797542, 2110158, 2696313, 3165237, 3595084, 4220316, 5392626, 6330474, 8088939, 10785252, 12660948, 16177878, 24266817, 32355756, 48533634, 72800451, 97067268, 145600902, 291201804]

約数ペア:

[(1, 291201804), (2, 145600902), (3, 97067268), (4, 72800451), (6, 48533634), (9, 32355756), (12, 24266817), (18, 16177878), (23, 12660948), (27, 10785252), (36, 8088939), (46, 6330474), (54, 5392626), (69, 4220316), (81, 3595084), (92, 3165237), (108, 2696313), (138, 2110158), (162, 1797542), (207, 1406772), (276, 1055079), (324, 898771), (414, 703386), (529, 550476), (621, 468924), (828, 351693), (1058, 275238), (1242, 234462), (1587, 183492), (1699, 171396), (1863, 156308), (2116, 137619), (2484, 117231), (3174, 91746), (3398, 85698), (3726, 78154), (4761, 61164), (5097, 57132), (6348, 45873), (6796, 42849), (7452, 39077), (9522, 30582), (10194, 28566), (14283, 20388), (15291, 19044)]