216956724

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6553}}^1$

素因数の和:6680

約数の個数: 48

約数和(自身を含む): 528514560

約数和(自身を除く): 311557836

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 89, 93, 124, 178, 186, 267, 356, 372, 534, 1068, 2759, 5518, 6553, 8277, 11036, 13106, 16554, 19659, 26212, 33108, 39318, 78636, 203143, 406286, 583217, 609429, 812572, 1166434, 1218858, 1749651, 2332868, 2437716, 3499302, 6998604, 18079727, 36159454, 54239181, 72318908, 108478362, 216956724]

約数ペア:

[(1, 216956724), (2, 108478362), (3, 72318908), (4, 54239181), (6, 36159454), (12, 18079727), (31, 6998604), (62, 3499302), (89, 2437716), (93, 2332868), (124, 1749651), (178, 1218858), (186, 1166434), (267, 812572), (356, 609429), (372, 583217), (534, 406286), (1068, 203143), (2759, 78636), (5518, 39318), (6553, 33108), (8277, 26212), (11036, 19659), (13106, 16554)]