2008045152

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:745

約数の個数: 144

約数和(自身を含む): 5819224320

約数和(自身を除く): 3811179168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 139, 144, 206, 278, 288, 309, 412, 417, 487, 556, 618, 824, 834, 927, 974, 1112, 1236, 1251, 1461, 1648, 1668, 1854, 1948, 2224, 2472, 2502, 2922, 3296, 3336, 3708, 3896, 4383, 4448, 4944, 5004, 5844, 6672, 7416, 7792, 8766, 9888, 10008, 11688, 13344, 14317, 14832, 15584, 17532, 20016, 23376, 28634, 29664, 35064, 40032, 42951, 46752, 50161, 57268, 67693, 70128, 85902, 100322, 114536, 128853, 135386, 140256, 150483, 171804, 200644, 203079, 229072, 257706, 270772, 300966, 343608, 401288, 406158, 451449, 458144, 515412, 541544, 601932, 609237, 687216, 802576, 812316, 902898, 1030824, 1083088, 1203864, 1218474, 1374432, 1605152, 1624632, 1805796, 2061648, 2166176, 2407728, 2436948, 3249264, 3611592, 4123296, 4815456, 4873896, 6498528, 6972379, 7223184, 9747792, 13944758, 14446368, 19495584, 20917137, 27889516, 41834274, 55779032, 62751411, 83668548, 111558064, 125502822, 167337096, 223116128, 251005644, 334674192, 502011288, 669348384, 1004022576, 2008045152]

約数ペア:

[(1, 2008045152), (2, 1004022576), (3, 669348384), (4, 502011288), (6, 334674192), (8, 251005644), (9, 223116128), (12, 167337096), (16, 125502822), (18, 111558064), (24, 83668548), (32, 62751411), (36, 55779032), (48, 41834274), (72, 27889516), (96, 20917137), (103, 19495584), (139, 14446368), (144, 13944758), (206, 9747792), (278, 7223184), (288, 6972379), (309, 6498528), (412, 4873896), (417, 4815456), (487, 4123296), (556, 3611592), (618, 3249264), (824, 2436948), (834, 2407728), (927, 2166176), (974, 2061648), (1112, 1805796), (1236, 1624632), (1251, 1605152), (1461, 1374432), (1648, 1218474), (1668, 1203864), (1854, 1083088), (1948, 1030824), (2224, 902898), (2472, 812316), (2502, 802576), (2922, 687216), (3296, 609237), (3336, 601932), (3708, 541544), (3896, 515412), (4383, 458144), (4448, 451449), (4944, 406158), (5004, 401288), (5844, 343608), (6672, 300966), (7416, 270772), (7792, 257706), (8766, 229072), (9888, 203079), (10008, 200644), (11688, 171804), (13344, 150483), (14317, 140256), (14832, 135386), (15584, 128853), (17532, 114536), (20016, 100322), (23376, 85902), (28634, 70128), (29664, 67693), (35064, 57268), (40032, 50161), (42951, 46752)]