354927372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{17491}}^1$

素因数の和:17606

約数の個数: 48

約数和(自身を含む): 881596800

約数和(自身を除く): 526669428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 1068, 1691, 3382, 5073, 6764, 10146, 17491, 20292, 34982, 52473, 69964, 104946, 209892, 332329, 664658, 996987, 1329316, 1556699, 1993974, 3113398, 3987948, 4670097, 6226796, 9340194, 18680388, 29577281, 59154562, 88731843, 118309124, 177463686, 354927372]

約数ペア:

[(1, 354927372), (2, 177463686), (3, 118309124), (4, 88731843), (6, 59154562), (12, 29577281), (19, 18680388), (38, 9340194), (57, 6226796), (76, 4670097), (89, 3987948), (114, 3113398), (178, 1993974), (228, 1556699), (267, 1329316), (356, 996987), (534, 664658), (1068, 332329), (1691, 209892), (3382, 104946), (5073, 69964), (6764, 52473), (10146, 34982), (17491, 20292)]