1978139136

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:474

約数の個数: 160

約数和(自身を含む): 5469399936

約数和(自身を除く): 3491260800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 101, 123, 128, 164, 192, 202, 246, 256, 303, 311, 328, 384, 404, 492, 512, 606, 622, 656, 768, 808, 933, 984, 1212, 1244, 1312, 1536, 1616, 1866, 1968, 2424, 2488, 2624, 3232, 3732, 3936, 4141, 4848, 4976, 5248, 6464, 7464, 7872, 8282, 9696, 9952, 10496, 12423, 12751, 12928, 14928, 15744, 16564, 19392, 19904, 20992, 24846, 25502, 25856, 29856, 31411, 31488, 33128, 38253, 38784, 39808, 49692, 51004, 51712, 59712, 62822, 62976, 66256, 76506, 77568, 79616, 94233, 99384, 102008, 119424, 125644, 132512, 153012, 155136, 159232, 188466, 198768, 204016, 238848, 251288, 265024, 306024, 376932, 397536, 408032, 477696, 502576, 530048, 612048, 753864, 795072, 816064, 1005152, 1060096, 1224096, 1287851, 1507728, 1590144, 1632128, 2010304, 2120192, 2448192, 2575702, 3015456, 3180288, 3264256, 3863553, 4020608, 4896384, 5151404, 6030912, 6360576, 6528512, 7727106, 8041216, 9792768, 10302808, 12061824, 15454212, 16082432, 19585536, 20605616, 24123648, 30908424, 41211232, 48247296, 61816848, 82422464, 123633696, 164844928, 247267392, 329689856, 494534784, 659379712, 989069568, 1978139136]

約数ペア:

[(1, 1978139136), (2, 989069568), (3, 659379712), (4, 494534784), (6, 329689856), (8, 247267392), (12, 164844928), (16, 123633696), (24, 82422464), (32, 61816848), (41, 48247296), (48, 41211232), (64, 30908424), (82, 24123648), (96, 20605616), (101, 19585536), (123, 16082432), (128, 15454212), (164, 12061824), (192, 10302808), (202, 9792768), (246, 8041216), (256, 7727106), (303, 6528512), (311, 6360576), (328, 6030912), (384, 5151404), (404, 4896384), (492, 4020608), (512, 3863553), (606, 3264256), (622, 3180288), (656, 3015456), (768, 2575702), (808, 2448192), (933, 2120192), (984, 2010304), (1212, 1632128), (1244, 1590144), (1312, 1507728), (1536, 1287851), (1616, 1224096), (1866, 1060096), (1968, 1005152), (2424, 816064), (2488, 795072), (2624, 753864), (3232, 612048), (3732, 530048), (3936, 502576), (4141, 477696), (4848, 408032), (4976, 397536), (5248, 376932), (6464, 306024), (7464, 265024), (7872, 251288), (8282, 238848), (9696, 204016), (9952, 198768), (10496, 188466), (12423, 159232), (12751, 155136), (12928, 153012), (14928, 132512), (15744, 125644), (16564, 119424), (19392, 102008), (19904, 99384), (20992, 94233), (24846, 79616), (25502, 77568), (25856, 76506), (29856, 66256), (31411, 62976), (31488, 62822), (33128, 59712), (38253, 51712), (38784, 51004), (39808, 49692)]