1346260048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1409}}^1$

素因数の和:1892

約数の個数: 80

約数和(自身を含む): 3147120000

約数和(自身を除く): 1800859952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 449, 532, 898, 1064, 1409, 1796, 2128, 2818, 3143, 3592, 5636, 6286, 7184, 8531, 9863, 11272, 12572, 17062, 19726, 22544, 25144, 26771, 34124, 39452, 50288, 53542, 59717, 68248, 78904, 107084, 119434, 136496, 157808, 187397, 214168, 238868, 374794, 428336, 477736, 632641, 749588, 955472, 1265282, 1499176, 2530564, 2998352, 4428487, 5061128, 8856974, 10122256, 12020179, 17713948, 24040358, 35427896, 48080716, 70855792, 84141253, 96161432, 168282506, 192322864, 336565012, 673130024, 1346260048]

約数ペア:

[(1, 1346260048), (2, 673130024), (4, 336565012), (7, 192322864), (8, 168282506), (14, 96161432), (16, 84141253), (19, 70855792), (28, 48080716), (38, 35427896), (56, 24040358), (76, 17713948), (112, 12020179), (133, 10122256), (152, 8856974), (266, 5061128), (304, 4428487), (449, 2998352), (532, 2530564), (898, 1499176), (1064, 1265282), (1409, 955472), (1796, 749588), (2128, 632641), (2818, 477736), (3143, 428336), (3592, 374794), (5636, 238868), (6286, 214168), (7184, 187397), (8531, 157808), (9863, 136496), (11272, 119434), (12572, 107084), (17062, 78904), (19726, 68248), (22544, 59717), (25144, 53542), (26771, 50288), (34124, 39452)]