1269432

素因数分解:

$2^3\times 3^5\times {\mathrm{653}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 3570840

約数和(自身を除く): 2301408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 653, 972, 1306, 1944, 1959, 2612, 3918, 5224, 5877, 7836, 11754, 15672, 17631, 23508, 35262, 47016, 52893, 70524, 105786, 141048, 158679, 211572, 317358, 423144, 634716, 1269432]

約数ペア:

[(1, 1269432), (2, 634716), (3, 423144), (4, 317358), (6, 211572), (8, 158679), (9, 141048), (12, 105786), (18, 70524), (24, 52893), (27, 47016), (36, 35262), (54, 23508), (72, 17631), (81, 15672), (108, 11754), (162, 7836), (216, 5877), (243, 5224), (324, 3918), (486, 2612), (648, 1959), (653, 1944), (972, 1306)]