1569040074

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{4481}}^1$

素因数の和:4900

約数の個数: 72

約数和(自身を含む): 3965467428

約数和(自身を除く): 2396427354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 397, 441, 794, 882, 1191, 2382, 2779, 3573, 4481, 5558, 7146, 8337, 8962, 13443, 16674, 19453, 25011, 26886, 31367, 38906, 40329, 50022, 58359, 62734, 80658, 94101, 116718, 175077, 188202, 219569, 282303, 350154, 439138, 564606, 658707, 1317414, 1778957, 1976121, 3557914, 3952242, 5336871, 10673742, 12452699, 16010613, 24905398, 32021226, 37358097, 74716194, 87168893, 112074291, 174337786, 224148582, 261506679, 523013358, 784520037, 1569040074]

約数ペア:

[(1, 1569040074), (2, 784520037), (3, 523013358), (6, 261506679), (7, 224148582), (9, 174337786), (14, 112074291), (18, 87168893), (21, 74716194), (42, 37358097), (49, 32021226), (63, 24905398), (98, 16010613), (126, 12452699), (147, 10673742), (294, 5336871), (397, 3952242), (441, 3557914), (794, 1976121), (882, 1778957), (1191, 1317414), (2382, 658707), (2779, 564606), (3573, 439138), (4481, 350154), (5558, 282303), (7146, 219569), (8337, 188202), (8962, 175077), (13443, 116718), (16674, 94101), (19453, 80658), (25011, 62734), (26886, 58359), (31367, 50022), (38906, 40329)]