1031865519872

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{14831}}^1$

素因数の和:15686

約数の個数: 144

約数和(自身を含む): 2322494705664

約数和(自身を除く): 1290629185792

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 797, 992, 1364, 1408, 1594, 1984, 2728, 2816, 3188, 3968, 5456, 6376, 7936, 8767, 10912, 12752, 14831, 17534, 21824, 24707, 25504, 29662, 35068, 43648, 49414, 51008, 59324, 70136, 87296, 98828, 102016, 118648, 140272, 163141, 197656, 204032, 237296, 271777, 280544, 326282, 395312, 459761, 474592, 543554, 561088, 652564, 790624, 919522, 949184, 1087108, 1122176, 1305128, 1581248, 1839044, 1898368, 2174216, 2244352, 2610256, 3162496, 3678088, 3796736, 4348432, 5057371, 5220512, 6324992, 7356176, 8696864, 10114742, 10441024, 11820307, 14712352, 17393728, 20229484, 20882048, 23640614, 29424704, 34787456, 40458968, 41764096, 47281228, 58849408, 69574912, 80917936, 94562456, 117698816, 130023377, 161835872, 189124912, 260046754, 323671744, 366429517, 378249824, 520093508, 647343488, 732859034, 756499648, 1040187016, 1294686976, 1465718068, 1512999296, 2080374032, 2931436136, 3025998592, 4030724687, 4160748064, 5862872272, 8061449374, 8321496128, 11725744544, 16122898748, 16642992256, 23451489088, 32245797496, 33285984512, 46902978176, 64491594992, 93805956352, 128983189984, 257966379968, 515932759936, 1031865519872]

約数ペア:

[(1, 1031865519872), (2, 515932759936), (4, 257966379968), (8, 128983189984), (11, 93805956352), (16, 64491594992), (22, 46902978176), (31, 33285984512), (32, 32245797496), (44, 23451489088), (62, 16642992256), (64, 16122898748), (88, 11725744544), (124, 8321496128), (128, 8061449374), (176, 5862872272), (248, 4160748064), (256, 4030724687), (341, 3025998592), (352, 2931436136), (496, 2080374032), (682, 1512999296), (704, 1465718068), (797, 1294686976), (992, 1040187016), (1364, 756499648), (1408, 732859034), (1594, 647343488), (1984, 520093508), (2728, 378249824), (2816, 366429517), (3188, 323671744), (3968, 260046754), (5456, 189124912), (6376, 161835872), (7936, 130023377), (8767, 117698816), (10912, 94562456), (12752, 80917936), (14831, 69574912), (17534, 58849408), (21824, 47281228), (24707, 41764096), (25504, 40458968), (29662, 34787456), (35068, 29424704), (43648, 23640614), (49414, 20882048), (51008, 20229484), (59324, 17393728), (70136, 14712352), (87296, 11820307), (98828, 10441024), (102016, 10114742), (118648, 8696864), (140272, 7356176), (163141, 6324992), (197656, 5220512), (204032, 5057371), (237296, 4348432), (271777, 3796736), (280544, 3678088), (326282, 3162496), (395312, 2610256), (459761, 2244352), (474592, 2174216), (543554, 1898368), (561088, 1839044), (652564, 1581248), (790624, 1305128), (919522, 1122176), (949184, 1087108)]