2029693568

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 4775232000

約数和(自身を除く): 2745538432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 139, 172, 224, 278, 301, 344, 379, 448, 556, 602, 688, 758, 896, 973, 1112, 1204, 1376, 1516, 1946, 2224, 2408, 2653, 2752, 3032, 3892, 4448, 4816, 5306, 5504, 5977, 6064, 7784, 8896, 9632, 10612, 11954, 12128, 15568, 16297, 17792, 19264, 21224, 23908, 24256, 31136, 32594, 38528, 41839, 42448, 47816, 48512, 52681, 62272, 65188, 83678, 84896, 95632, 105362, 114079, 124544, 130376, 167356, 169792, 191264, 210724, 228158, 260752, 334712, 339584, 368767, 382528, 421448, 456316, 521504, 669424, 737534, 765056, 842896, 912632, 1043008, 1338848, 1475068, 1685792, 1825264, 2086016, 2265283, 2677696, 2950136, 3371584, 3650528, 4530566, 5355392, 5900272, 6743168, 7301056, 9061132, 11800544, 14602112, 15856981, 18122264, 23601088, 31713962, 36244528, 47202176, 63427924, 72489056, 126855848, 144978112, 253711696, 289956224, 507423392, 1014846784, 2029693568]

約数ペア:

[(1, 2029693568), (2, 1014846784), (4, 507423392), (7, 289956224), (8, 253711696), (14, 144978112), (16, 126855848), (28, 72489056), (32, 63427924), (43, 47202176), (56, 36244528), (64, 31713962), (86, 23601088), (112, 18122264), (128, 15856981), (139, 14602112), (172, 11800544), (224, 9061132), (278, 7301056), (301, 6743168), (344, 5900272), (379, 5355392), (448, 4530566), (556, 3650528), (602, 3371584), (688, 2950136), (758, 2677696), (896, 2265283), (973, 2086016), (1112, 1825264), (1204, 1685792), (1376, 1475068), (1516, 1338848), (1946, 1043008), (2224, 912632), (2408, 842896), (2653, 765056), (2752, 737534), (3032, 669424), (3892, 521504), (4448, 456316), (4816, 421448), (5306, 382528), (5504, 368767), (5977, 339584), (6064, 334712), (7784, 260752), (8896, 228158), (9632, 210724), (10612, 191264), (11954, 169792), (12128, 167356), (15568, 130376), (16297, 124544), (17792, 114079), (19264, 105362), (21224, 95632), (23908, 84896), (24256, 83678), (31136, 65188), (32594, 62272), (38528, 52681), (41839, 48512), (42448, 47816)]