38980968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 106055040

約数和(自身を除く): 67074072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1213, 1236, 1339, 2426, 2472, 2678, 3639, 4017, 4852, 5356, 7278, 8034, 9704, 10712, 14556, 15769, 16068, 29112, 31538, 32136, 47307, 63076, 94614, 124939, 126152, 189228, 249878, 374817, 378456, 499756, 749634, 999512, 1499268, 1624207, 2998536, 3248414, 4872621, 6496828, 9745242, 12993656, 19490484, 38980968]

約数ペア:

[(1, 38980968), (2, 19490484), (3, 12993656), (4, 9745242), (6, 6496828), (8, 4872621), (12, 3248414), (13, 2998536), (24, 1624207), (26, 1499268), (39, 999512), (52, 749634), (78, 499756), (103, 378456), (104, 374817), (156, 249878), (206, 189228), (309, 126152), (312, 124939), (412, 94614), (618, 63076), (824, 47307), (1213, 32136), (1236, 31538), (1339, 29112), (2426, 16068), (2472, 15769), (2678, 14556), (3639, 10712), (4017, 9704), (4852, 8034), (5356, 7278)]