1567648728

素因数分解:

$2^3\times 3^4\times {\mathrm{563}}^1\times {\mathrm{4297}}^1$

素因数の和:4878

約数の個数: 80

約数和(自身を含む): 4399690680

約数和(自身を除く): 2832041952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 563, 648, 1126, 1689, 2252, 3378, 4297, 4504, 5067, 6756, 8594, 10134, 12891, 13512, 15201, 17188, 20268, 25782, 30402, 34376, 38673, 40536, 45603, 51564, 60804, 77346, 91206, 103128, 116019, 121608, 154692, 182412, 232038, 309384, 348057, 364824, 464076, 696114, 928152, 1392228, 2419211, 2784456, 4838422, 7257633, 9676844, 14515266, 19353688, 21772899, 29030532, 43545798, 58061064, 65318697, 87091596, 130637394, 174183192, 195956091, 261274788, 391912182, 522549576, 783824364, 1567648728]

約数ペア:

[(1, 1567648728), (2, 783824364), (3, 522549576), (4, 391912182), (6, 261274788), (8, 195956091), (9, 174183192), (12, 130637394), (18, 87091596), (24, 65318697), (27, 58061064), (36, 43545798), (54, 29030532), (72, 21772899), (81, 19353688), (108, 14515266), (162, 9676844), (216, 7257633), (324, 4838422), (563, 2784456), (648, 2419211), (1126, 1392228), (1689, 928152), (2252, 696114), (3378, 464076), (4297, 364824), (4504, 348057), (5067, 309384), (6756, 232038), (8594, 182412), (10134, 154692), (12891, 121608), (13512, 116019), (15201, 103128), (17188, 91206), (20268, 77346), (25782, 60804), (30402, 51564), (34376, 45603), (38673, 40536)]