228889644488

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2621}}^1\times {\mathrm{138179}}^1$

素因数の和:140885

約数の個数: 32

約数和(自身を含む): 434769552000

約数和(自身を除く): 205879907512

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2621, 5242, 10484, 20968, 138179, 207059, 276358, 414118, 552716, 828236, 1105432, 1656472, 10916141, 21832282, 43664564, 87329128, 362167159, 724334318, 1448668636, 2897337272, 28611205561, 57222411122, 114444822244, 228889644488]

約数ペア:

[(1, 228889644488), (2, 114444822244), (4, 57222411122), (8, 28611205561), (79, 2897337272), (158, 1448668636), (316, 724334318), (632, 362167159), (2621, 87329128), (5242, 43664564), (10484, 21832282), (20968, 10916141), (138179, 1656472), (207059, 1105432), (276358, 828236), (414118, 552716)]