790467412

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{911}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 1702995840

約数和(自身を除く): 912528428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 233, 266, 466, 532, 911, 931, 932, 1631, 1822, 1862, 3262, 3644, 3724, 4427, 6377, 6524, 8854, 11417, 12754, 17309, 17708, 22834, 25508, 30989, 34618, 44639, 45668, 61978, 69236, 89278, 121163, 123956, 178556, 212263, 216923, 242326, 424526, 433846, 484652, 848141, 849052, 867692, 1485841, 1696282, 2971682, 3392564, 4032997, 5943364, 8065994, 10400887, 16131988, 20801774, 28230979, 41603548, 56461958, 112923916, 197616853, 395233706, 790467412]

約数ペア:

[(1, 790467412), (2, 395233706), (4, 197616853), (7, 112923916), (14, 56461958), (19, 41603548), (28, 28230979), (38, 20801774), (49, 16131988), (76, 10400887), (98, 8065994), (133, 5943364), (196, 4032997), (233, 3392564), (266, 2971682), (466, 1696282), (532, 1485841), (911, 867692), (931, 849052), (932, 848141), (1631, 484652), (1822, 433846), (1862, 424526), (3262, 242326), (3644, 216923), (3724, 212263), (4427, 178556), (6377, 123956), (6524, 121163), (8854, 89278), (11417, 69236), (12754, 61978), (17309, 45668), (17708, 44639), (22834, 34618), (25508, 30989)]