2146578504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6529}}^1$

素因数の和:6667

約数の個数: 128

約数和(自身を含む): 6519552000

約数和(自身を除く): 4372973496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 103, 114, 133, 152, 168, 206, 228, 266, 309, 399, 412, 456, 532, 618, 721, 798, 824, 1064, 1236, 1442, 1596, 1957, 2163, 2472, 2884, 3192, 3914, 4326, 5768, 5871, 6529, 7828, 8652, 11742, 13058, 13699, 15656, 17304, 19587, 23484, 26116, 27398, 39174, 41097, 45703, 46968, 52232, 54796, 78348, 82194, 91406, 109592, 124051, 137109, 156696, 164388, 182812, 248102, 274218, 328776, 365624, 372153, 496204, 548436, 672487, 744306, 868357, 992408, 1096872, 1344974, 1488612, 1736714, 2017461, 2605071, 2689948, 2977224, 3473428, 4034922, 4707409, 5210142, 5379896, 6946856, 8069844, 9414818, 10420284, 12777253, 14122227, 16139688, 18829636, 20840568, 25554506, 28244454, 37659272, 38331759, 51109012, 56488908, 76663518, 89440771, 102218024, 112977816, 153327036, 178881542, 268322313, 306654072, 357763084, 536644626, 715526168, 1073289252, 2146578504]

約数ペア:

[(1, 2146578504), (2, 1073289252), (3, 715526168), (4, 536644626), (6, 357763084), (7, 306654072), (8, 268322313), (12, 178881542), (14, 153327036), (19, 112977816), (21, 102218024), (24, 89440771), (28, 76663518), (38, 56488908), (42, 51109012), (56, 38331759), (57, 37659272), (76, 28244454), (84, 25554506), (103, 20840568), (114, 18829636), (133, 16139688), (152, 14122227), (168, 12777253), (206, 10420284), (228, 9414818), (266, 8069844), (309, 6946856), (399, 5379896), (412, 5210142), (456, 4707409), (532, 4034922), (618, 3473428), (721, 2977224), (798, 2689948), (824, 2605071), (1064, 2017461), (1236, 1736714), (1442, 1488612), (1596, 1344974), (1957, 1096872), (2163, 992408), (2472, 868357), (2884, 744306), (3192, 672487), (3914, 548436), (4326, 496204), (5768, 372153), (5871, 365624), (6529, 328776), (7828, 274218), (8652, 248102), (11742, 182812), (13058, 164388), (13699, 156696), (15656, 137109), (17304, 124051), (19587, 109592), (23484, 91406), (26116, 82194), (27398, 78348), (39174, 54796), (41097, 52232), (45703, 46968)]