964594782

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:610

約数の個数: 72

約数和(自身を含む): 2177182800

約数和(自身を除く): 1212588018

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 123, 142, 213, 246, 369, 426, 449, 639, 738, 898, 1278, 1347, 1681, 2694, 2911, 3362, 4041, 5043, 5822, 8082, 8733, 10086, 15129, 17466, 18409, 26199, 30258, 31879, 36818, 52398, 55227, 63758, 95637, 110454, 119351, 165681, 191274, 238702, 286911, 331362, 358053, 573822, 716106, 754769, 1074159, 1307039, 1509538, 2148318, 2264307, 2614078, 3921117, 4528614, 6792921, 7842234, 11763351, 13585842, 23526702, 53588599, 107177198, 160765797, 321531594, 482297391, 964594782]

約数ペア:

[(1, 964594782), (2, 482297391), (3, 321531594), (6, 160765797), (9, 107177198), (18, 53588599), (41, 23526702), (71, 13585842), (82, 11763351), (123, 7842234), (142, 6792921), (213, 4528614), (246, 3921117), (369, 2614078), (426, 2264307), (449, 2148318), (639, 1509538), (738, 1307039), (898, 1074159), (1278, 754769), (1347, 716106), (1681, 573822), (2694, 358053), (2911, 331362), (3362, 286911), (4041, 238702), (5043, 191274), (5822, 165681), (8082, 119351), (8733, 110454), (10086, 95637), (15129, 63758), (17466, 55227), (18409, 52398), (26199, 36818), (30258, 31879)]