1566708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 4379424

約数和(自身を除く): 2812716

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 83, 121, 132, 143, 156, 166, 242, 249, 286, 332, 363, 429, 484, 498, 572, 726, 858, 913, 996, 1079, 1452, 1573, 1716, 1826, 2158, 2739, 3146, 3237, 3652, 4316, 4719, 5478, 6292, 6474, 9438, 10043, 10956, 11869, 12948, 18876, 20086, 23738, 30129, 35607, 40172, 47476, 60258, 71214, 120516, 130559, 142428, 261118, 391677, 522236, 783354, 1566708]

約数ペア:

[(1, 1566708), (2, 783354), (3, 522236), (4, 391677), (6, 261118), (11, 142428), (12, 130559), (13, 120516), (22, 71214), (26, 60258), (33, 47476), (39, 40172), (44, 35607), (52, 30129), (66, 23738), (78, 20086), (83, 18876), (121, 12948), (132, 11869), (143, 10956), (156, 10043), (166, 9438), (242, 6474), (249, 6292), (286, 5478), (332, 4719), (363, 4316), (429, 3652), (484, 3237), (498, 3146), (572, 2739), (726, 2158), (858, 1826), (913, 1716), (996, 1573), (1079, 1452)]