388334808

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{317267}}^1$

素因数の和:317296

約数の個数: 48

約数和(自身を含む): 1113610680

約数和(自身を除く): 725275872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 317267, 634534, 951801, 1269068, 1903602, 2538136, 2855403, 3807204, 5393539, 5710806, 7614408, 10787078, 11421612, 16180617, 21574156, 22843224, 32361234, 43148312, 48541851, 64722468, 97083702, 129444936, 194167404, 388334808]

約数ペア:

[(1, 388334808), (2, 194167404), (3, 129444936), (4, 97083702), (6, 64722468), (8, 48541851), (9, 43148312), (12, 32361234), (17, 22843224), (18, 21574156), (24, 16180617), (34, 11421612), (36, 10787078), (51, 7614408), (68, 5710806), (72, 5393539), (102, 3807204), (136, 2855403), (153, 2538136), (204, 1903602), (306, 1269068), (408, 951801), (612, 634534), (1224, 317267)]