618999024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2147

約数の個数: 160

約数和(自身を含む): 1965588480

約数和(自身を除く): 1346589456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 56, 57, 76, 84, 94, 112, 114, 133, 141, 152, 168, 188, 228, 266, 282, 304, 329, 336, 376, 399, 456, 532, 564, 658, 752, 798, 893, 912, 987, 1064, 1128, 1316, 1596, 1786, 1974, 2063, 2128, 2256, 2632, 2679, 3192, 3572, 3948, 4126, 5264, 5358, 6189, 6251, 6384, 7144, 7896, 8252, 10716, 12378, 12502, 14288, 14441, 15792, 16504, 18753, 21432, 24756, 25004, 28882, 33008, 37506, 39197, 42864, 43323, 49512, 50008, 57764, 75012, 78394, 86646, 96961, 99024, 100016, 115528, 117591, 150024, 156788, 173292, 193922, 231056, 235182, 274379, 290883, 300048, 313576, 346584, 387844, 470364, 548758, 581766, 627152, 678727, 693168, 775688, 823137, 940728, 1097516, 1163532, 1357454, 1551376, 1646274, 1842259, 1881456, 2036181, 2195032, 2327064, 2714908, 3292548, 3684518, 4072362, 4390064, 4654128, 5429816, 5526777, 6585096, 7369036, 8144724, 10859632, 11053554, 12895813, 13170192, 14738072, 16289448, 22107108, 25791626, 29476144, 32578896, 38687439, 44214216, 51583252, 77374878, 88428432, 103166504, 154749756, 206333008, 309499512, 618999024]

約数ペア:

[(1, 618999024), (2, 309499512), (3, 206333008), (4, 154749756), (6, 103166504), (7, 88428432), (8, 77374878), (12, 51583252), (14, 44214216), (16, 38687439), (19, 32578896), (21, 29476144), (24, 25791626), (28, 22107108), (38, 16289448), (42, 14738072), (47, 13170192), (48, 12895813), (56, 11053554), (57, 10859632), (76, 8144724), (84, 7369036), (94, 6585096), (112, 5526777), (114, 5429816), (133, 4654128), (141, 4390064), (152, 4072362), (168, 3684518), (188, 3292548), (228, 2714908), (266, 2327064), (282, 2195032), (304, 2036181), (329, 1881456), (336, 1842259), (376, 1646274), (399, 1551376), (456, 1357454), (532, 1163532), (564, 1097516), (658, 940728), (752, 823137), (798, 775688), (893, 693168), (912, 678727), (987, 627152), (1064, 581766), (1128, 548758), (1316, 470364), (1596, 387844), (1786, 346584), (1974, 313576), (2063, 300048), (2128, 290883), (2256, 274379), (2632, 235182), (2679, 231056), (3192, 193922), (3572, 173292), (3948, 156788), (4126, 150024), (5264, 117591), (5358, 115528), (6189, 100016), (6251, 99024), (6384, 96961), (7144, 86646), (7896, 78394), (8252, 75012), (10716, 57764), (12378, 50008), (12502, 49512), (14288, 43323), (14441, 42864), (15792, 39197), (16504, 37506), (18753, 33008), (21432, 28882), (24756, 25004)]