289948176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{919}}^1$

素因数の和:1253

約数の個数: 120

約数和(自身を含む): 931349120

約数和(自身を除く): 641400944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 313, 336, 504, 626, 919, 939, 1008, 1252, 1838, 1878, 2191, 2504, 2757, 2817, 3676, 3756, 4382, 5008, 5514, 5634, 6433, 6573, 7352, 7512, 8271, 8764, 11028, 11268, 12866, 13146, 14704, 15024, 16542, 17528, 19299, 19719, 22056, 22536, 25732, 26292, 33084, 35056, 38598, 39438, 44112, 45072, 51464, 52584, 57897, 66168, 77196, 78876, 102928, 105168, 115794, 132336, 154392, 157752, 231588, 287647, 308784, 315504, 463176, 575294, 862941, 926352, 1150588, 1725882, 2013529, 2301176, 2588823, 3451764, 4027058, 4602352, 5177646, 6040587, 6903528, 8054116, 10355292, 12081174, 13807056, 16108232, 18121761, 20710584, 24162348, 32216464, 36243522, 41421168, 48324696, 72487044, 96649392, 144974088, 289948176]

約数ペア:

[(1, 289948176), (2, 144974088), (3, 96649392), (4, 72487044), (6, 48324696), (7, 41421168), (8, 36243522), (9, 32216464), (12, 24162348), (14, 20710584), (16, 18121761), (18, 16108232), (21, 13807056), (24, 12081174), (28, 10355292), (36, 8054116), (42, 6903528), (48, 6040587), (56, 5177646), (63, 4602352), (72, 4027058), (84, 3451764), (112, 2588823), (126, 2301176), (144, 2013529), (168, 1725882), (252, 1150588), (313, 926352), (336, 862941), (504, 575294), (626, 463176), (919, 315504), (939, 308784), (1008, 287647), (1252, 231588), (1838, 157752), (1878, 154392), (2191, 132336), (2504, 115794), (2757, 105168), (2817, 102928), (3676, 78876), (3756, 77196), (4382, 66168), (5008, 57897), (5514, 52584), (5634, 51464), (6433, 45072), (6573, 44112), (7352, 39438), (7512, 38598), (8271, 35056), (8764, 33084), (11028, 26292), (11268, 25732), (12866, 22536), (13146, 22056), (14704, 19719), (15024, 19299), (16542, 17528)]