2019556056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21817}}^1$

素因数の和:21881

約数の個数: 128

約数和(自身を含む): 6283584000

約数和(自身を除く): 4264027944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 56, 57, 58, 76, 84, 87, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 348, 399, 406, 456, 532, 551, 609, 696, 798, 812, 1064, 1102, 1218, 1596, 1624, 1653, 2204, 2436, 3192, 3306, 3857, 4408, 4872, 6612, 7714, 11571, 13224, 15428, 21817, 23142, 30856, 43634, 46284, 65451, 87268, 92568, 130902, 152719, 174536, 261804, 305438, 414523, 458157, 523608, 610876, 632693, 829046, 916314, 1221752, 1243569, 1265386, 1658092, 1832628, 1898079, 2487138, 2530772, 2901661, 3316184, 3665256, 3796158, 4428851, 4974276, 5061544, 5803322, 7592316, 8704983, 8857702, 9948552, 11606644, 12021167, 13286553, 15184632, 17409966, 17715404, 23213288, 24042334, 26573106, 34819932, 35430808, 36063501, 48084668, 53146212, 69639864, 72127002, 84148169, 96169336, 106292424, 144254004, 168296338, 252444507, 288508008, 336592676, 504889014, 673185352, 1009778028, 2019556056]

約数ペア:

[(1, 2019556056), (2, 1009778028), (3, 673185352), (4, 504889014), (6, 336592676), (7, 288508008), (8, 252444507), (12, 168296338), (14, 144254004), (19, 106292424), (21, 96169336), (24, 84148169), (28, 72127002), (29, 69639864), (38, 53146212), (42, 48084668), (56, 36063501), (57, 35430808), (58, 34819932), (76, 26573106), (84, 24042334), (87, 23213288), (114, 17715404), (116, 17409966), (133, 15184632), (152, 13286553), (168, 12021167), (174, 11606644), (203, 9948552), (228, 8857702), (232, 8704983), (266, 7592316), (348, 5803322), (399, 5061544), (406, 4974276), (456, 4428851), (532, 3796158), (551, 3665256), (609, 3316184), (696, 2901661), (798, 2530772), (812, 2487138), (1064, 1898079), (1102, 1832628), (1218, 1658092), (1596, 1265386), (1624, 1243569), (1653, 1221752), (2204, 916314), (2436, 829046), (3192, 632693), (3306, 610876), (3857, 523608), (4408, 458157), (4872, 414523), (6612, 305438), (7714, 261804), (11571, 174536), (13224, 152719), (15428, 130902), (21817, 92568), (23142, 87268), (30856, 65451), (43634, 46284)]