663195096

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{129733}}^1$

素因数の和:129816

約数の個数: 48

約数和(自身を含む): 1821465360

約数和(自身を除く): 1158270264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 129733, 259466, 389199, 518932, 778398, 1037864, 1167597, 1556796, 2335194, 3113592, 4670388, 9211043, 9340776, 18422086, 27633129, 36844172, 55266258, 73688344, 82899387, 110532516, 165798774, 221065032, 331597548, 663195096]

約数ペア:

[(1, 663195096), (2, 331597548), (3, 221065032), (4, 165798774), (6, 110532516), (8, 82899387), (9, 73688344), (12, 55266258), (18, 36844172), (24, 27633129), (36, 18422086), (71, 9340776), (72, 9211043), (142, 4670388), (213, 3113592), (284, 2335194), (426, 1556796), (568, 1167597), (639, 1037864), (852, 778398), (1278, 518932), (1704, 389199), (2556, 259466), (5112, 129733)]