40069008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 129579008

約数和(自身を除く): 89510000

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, 127, 144, 168, 252, 254, 313, 336, 381, 504, 508, 626, 762, 889, 939, 1008, 1016, 1143, 1252, 1524, 1778, 1878, 2032, 2191, 2286, 2504, 2667, 2817, 3048, 3556, 3756, 4382, 4572, 5008, 5334, 5634, 6096, 6573, 7112, 7512, 8001, 8764, 9144, 10668, 11268, 13146, 14224, 15024, 16002, 17528, 18288, 19719, 21336, 22536, 26292, 32004, 35056, 39438, 39751, 42672, 45072, 52584, 64008, 78876, 79502, 105168, 119253, 128016, 157752, 159004, 238506, 278257, 315504, 318008, 357759, 477012, 556514, 636016, 715518, 834771, 954024, 1113028, 1431036, 1669542, 1908048, 2226056, 2504313, 2862072, 3339084, 4452112, 5008626, 5724144, 6678168, 10017252, 13356336, 20034504, 40069008]

約数ペア:

[(1, 40069008), (2, 20034504), (3, 13356336), (4, 10017252), (6, 6678168), (7, 5724144), (8, 5008626), (9, 4452112), (12, 3339084), (14, 2862072), (16, 2504313), (18, 2226056), (21, 1908048), (24, 1669542), (28, 1431036), (36, 1113028), (42, 954024), (48, 834771), (56, 715518), (63, 636016), (72, 556514), (84, 477012), (112, 357759), (126, 318008), (127, 315504), (144, 278257), (168, 238506), (252, 159004), (254, 157752), (313, 128016), (336, 119253), (381, 105168), (504, 79502), (508, 78876), (626, 64008), (762, 52584), (889, 45072), (939, 42672), (1008, 39751), (1016, 39438), (1143, 35056), (1252, 32004), (1524, 26292), (1778, 22536), (1878, 21336), (2032, 19719), (2191, 18288), (2286, 17528), (2504, 16002), (2667, 15024), (2817, 14224), (3048, 13146), (3556, 11268), (3756, 10668), (4382, 9144), (4572, 8764), (5008, 8001), (5334, 7512), (5634, 7112), (6096, 6573)]