266230428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1783}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 649775616

約数和(自身を除く): 383545188

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 541, 1082, 1623, 1783, 2164, 3246, 3566, 5349, 6492, 7132, 10698, 12443, 21396, 24886, 37329, 41009, 49772, 74658, 82018, 123027, 149316, 164036, 246054, 492108, 964603, 1929206, 2893809, 3858412, 5787618, 11575236, 22185869, 44371738, 66557607, 88743476, 133115214, 266230428]

約数ペア:

[(1, 266230428), (2, 133115214), (3, 88743476), (4, 66557607), (6, 44371738), (12, 22185869), (23, 11575236), (46, 5787618), (69, 3858412), (92, 2893809), (138, 1929206), (276, 964603), (541, 492108), (1082, 246054), (1623, 164036), (1783, 149316), (2164, 123027), (3246, 82018), (3566, 74658), (5349, 49772), (6492, 41009), (7132, 37329), (10698, 24886), (12443, 21396)]