2019487728

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{8863}}^1$

素因数の和:9022

約数の個数: 80

約数和(自身を含む): 5381369856

約数和(自身を除く): 3361882128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 101, 141, 188, 202, 282, 303, 376, 404, 564, 606, 752, 808, 1128, 1212, 1616, 2256, 2424, 4747, 4848, 8863, 9494, 14241, 17726, 18988, 26589, 28482, 35452, 37976, 53178, 56964, 70904, 75952, 106356, 113928, 141808, 212712, 227856, 416561, 425424, 833122, 895163, 1249683, 1666244, 1790326, 2499366, 2685489, 3332488, 3580652, 4998732, 5370978, 6664976, 7161304, 9997464, 10741956, 14322608, 19994928, 21483912, 42072661, 42967824, 84145322, 126217983, 168290644, 252435966, 336581288, 504871932, 673162576, 1009743864, 2019487728]

約数ペア:

[(1, 2019487728), (2, 1009743864), (3, 673162576), (4, 504871932), (6, 336581288), (8, 252435966), (12, 168290644), (16, 126217983), (24, 84145322), (47, 42967824), (48, 42072661), (94, 21483912), (101, 19994928), (141, 14322608), (188, 10741956), (202, 9997464), (282, 7161304), (303, 6664976), (376, 5370978), (404, 4998732), (564, 3580652), (606, 3332488), (752, 2685489), (808, 2499366), (1128, 1790326), (1212, 1666244), (1616, 1249683), (2256, 895163), (2424, 833122), (4747, 425424), (4848, 416561), (8863, 227856), (9494, 212712), (14241, 141808), (17726, 113928), (18988, 106356), (26589, 75952), (28482, 70904), (35452, 56964), (37976, 53178)]