401060394

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{6229}}^1$

素因数の和:6324

約数の個数: 72

約数和(自身を含む): 1024847460

約数和(自身を除く): 623787066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 882, 1022, 1314, 1533, 3066, 3577, 4599, 6229, 7154, 9198, 10731, 12458, 18687, 21462, 32193, 37374, 43603, 56061, 64386, 87206, 112122, 130809, 261618, 305221, 392427, 454717, 610442, 784854, 909434, 915663, 1364151, 1831326, 2728302, 2746989, 3183019, 4092453, 5493978, 6366038, 8184906, 9549057, 19098114, 22281133, 28647171, 44562266, 57294342, 66843399, 133686798, 200530197, 401060394]

約数ペア:

[(1, 401060394), (2, 200530197), (3, 133686798), (6, 66843399), (7, 57294342), (9, 44562266), (14, 28647171), (18, 22281133), (21, 19098114), (42, 9549057), (49, 8184906), (63, 6366038), (73, 5493978), (98, 4092453), (126, 3183019), (146, 2746989), (147, 2728302), (219, 1831326), (294, 1364151), (438, 915663), (441, 909434), (511, 784854), (657, 610442), (882, 454717), (1022, 392427), (1314, 305221), (1533, 261618), (3066, 130809), (3577, 112122), (4599, 87206), (6229, 64386), (7154, 56061), (9198, 43603), (10731, 37374), (12458, 32193), (18687, 21462)]