307599772

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 564480000

約数和(自身を除く): 256880228

約数列:

[1, 2, 4, 47, 79, 94, 139, 149, 158, 188, 278, 298, 316, 556, 596, 3713, 6533, 7003, 7426, 10981, 11771, 13066, 14006, 14852, 20711, 21962, 23542, 26132, 28012, 41422, 43924, 47084, 82844, 516107, 553237, 973417, 1032214, 1106474, 1636169, 1946834, 2064428, 2212948, 3272338, 3893668, 6544676, 76899943, 153799886, 307599772]

約数ペア:

[(1, 307599772), (2, 153799886), (4, 76899943), (47, 6544676), (79, 3893668), (94, 3272338), (139, 2212948), (149, 2064428), (158, 1946834), (188, 1636169), (278, 1106474), (298, 1032214), (316, 973417), (556, 553237), (596, 516107), (3713, 82844), (6533, 47084), (7003, 43924), (7426, 41422), (10981, 28012), (11771, 26132), (13066, 23542), (14006, 21962), (14852, 20711)]