297938504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 605750400

約数和(自身を除く): 307811896

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 107, 148, 184, 214, 296, 409, 428, 818, 851, 856, 1636, 1702, 2461, 3272, 3404, 3959, 4922, 6808, 7918, 9407, 9844, 15133, 15836, 18814, 19688, 30266, 31672, 37628, 43763, 60532, 75256, 87526, 91057, 121064, 175052, 182114, 348059, 350104, 364228, 696118, 728456, 1006549, 1392236, 1619231, 2013098, 2784472, 3238462, 4026196, 6476924, 8052392, 12953848, 37242313, 74484626, 148969252, 297938504]

約数ペア:

[(1, 297938504), (2, 148969252), (4, 74484626), (8, 37242313), (23, 12953848), (37, 8052392), (46, 6476924), (74, 4026196), (92, 3238462), (107, 2784472), (148, 2013098), (184, 1619231), (214, 1392236), (296, 1006549), (409, 728456), (428, 696118), (818, 364228), (851, 350104), (856, 348059), (1636, 182114), (1702, 175052), (2461, 121064), (3272, 91057), (3404, 87526), (3959, 75256), (4922, 60532), (6808, 43763), (7918, 37628), (9407, 31672), (9844, 30266), (15133, 19688), (15836, 18814)]