2017497048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{881}}^1$

素因数の和:1257

約数の個数: 128

約数和(自身を含む): 5923653120

約数和(自身を除く): 3906156072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 317, 344, 516, 602, 634, 881, 903, 951, 1032, 1204, 1268, 1762, 1806, 1902, 2219, 2408, 2536, 2643, 3524, 3612, 3804, 4438, 5286, 6167, 6657, 7048, 7224, 7608, 8876, 10572, 12334, 13314, 13631, 17752, 18501, 21144, 24668, 26628, 27262, 37002, 37883, 40893, 49336, 53256, 54524, 74004, 75766, 81786, 95417, 109048, 113649, 148008, 151532, 163572, 190834, 227298, 265181, 279277, 286251, 303064, 327144, 381668, 454596, 530362, 558554, 572502, 763336, 795543, 837831, 909192, 1060724, 1117108, 1145004, 1591086, 1675662, 1954939, 2121448, 2234216, 2290008, 3182172, 3351324, 3909878, 5864817, 6364344, 6702648, 7819756, 11729634, 12008911, 15639512, 23459268, 24017822, 36026733, 46918536, 48035644, 72053466, 84062377, 96071288, 144106932, 168124754, 252187131, 288213864, 336249508, 504374262, 672499016, 1008748524, 2017497048]

約数ペア:

[(1, 2017497048), (2, 1008748524), (3, 672499016), (4, 504374262), (6, 336249508), (7, 288213864), (8, 252187131), (12, 168124754), (14, 144106932), (21, 96071288), (24, 84062377), (28, 72053466), (42, 48035644), (43, 46918536), (56, 36026733), (84, 24017822), (86, 23459268), (129, 15639512), (168, 12008911), (172, 11729634), (258, 7819756), (301, 6702648), (317, 6364344), (344, 5864817), (516, 3909878), (602, 3351324), (634, 3182172), (881, 2290008), (903, 2234216), (951, 2121448), (1032, 1954939), (1204, 1675662), (1268, 1591086), (1762, 1145004), (1806, 1117108), (1902, 1060724), (2219, 909192), (2408, 837831), (2536, 795543), (2643, 763336), (3524, 572502), (3612, 558554), (3804, 530362), (4438, 454596), (5286, 381668), (6167, 327144), (6657, 303064), (7048, 286251), (7224, 279277), (7608, 265181), (8876, 227298), (10572, 190834), (12334, 163572), (13314, 151532), (13631, 148008), (17752, 113649), (18501, 109048), (21144, 95417), (24668, 81786), (26628, 75766), (27262, 74004), (37002, 54524), (37883, 53256), (40893, 49336)]