2017885728

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 5821562880

約数和(自身を除く): 3803677152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 127, 152, 186, 228, 248, 254, 281, 304, 372, 381, 456, 496, 508, 562, 589, 608, 744, 762, 843, 912, 992, 1016, 1124, 1178, 1488, 1524, 1686, 1767, 1824, 2032, 2248, 2356, 2413, 2976, 3048, 3372, 3534, 3937, 4064, 4496, 4712, 4826, 5339, 6096, 6744, 7068, 7239, 7874, 8711, 8992, 9424, 9652, 10678, 11811, 12192, 13488, 14136, 14478, 15748, 16017, 17422, 18848, 19304, 21356, 23622, 26133, 26976, 28272, 28956, 31496, 32034, 34844, 35687, 38608, 42712, 47244, 52266, 56544, 57912, 62992, 64068, 69688, 71374, 74803, 77216, 85424, 94488, 104532, 107061, 115824, 125984, 128136, 139376, 142748, 149606, 165509, 170848, 188976, 209064, 214122, 224409, 231648, 256272, 278752, 285496, 299212, 331018, 377952, 418128, 428244, 448818, 496527, 512544, 570992, 598424, 662036, 678053, 836256, 856488, 897636, 993054, 1106297, 1141984, 1196848, 1324072, 1356106, 1712976, 1795272, 1986108, 2034159, 2212594, 2393696, 2648144, 2712212, 3318891, 3425952, 3590544, 3972216, 4068318, 4425188, 5296288, 5424424, 6637782, 7181088, 7944432, 8136636, 8850376, 10848848, 13275564, 15888864, 16273272, 17700752, 21019643, 21697696, 26551128, 32546544, 35401504, 42039286, 53102256, 63058929, 65093088, 84078572, 106204512, 126117858, 168157144, 252235716, 336314288, 504471432, 672628576, 1008942864, 2017885728]

約数ペア:

[(1, 2017885728), (2, 1008942864), (3, 672628576), (4, 504471432), (6, 336314288), (8, 252235716), (12, 168157144), (16, 126117858), (19, 106204512), (24, 84078572), (31, 65093088), (32, 63058929), (38, 53102256), (48, 42039286), (57, 35401504), (62, 32546544), (76, 26551128), (93, 21697696), (96, 21019643), (114, 17700752), (124, 16273272), (127, 15888864), (152, 13275564), (186, 10848848), (228, 8850376), (248, 8136636), (254, 7944432), (281, 7181088), (304, 6637782), (372, 5424424), (381, 5296288), (456, 4425188), (496, 4068318), (508, 3972216), (562, 3590544), (589, 3425952), (608, 3318891), (744, 2712212), (762, 2648144), (843, 2393696), (912, 2212594), (992, 2034159), (1016, 1986108), (1124, 1795272), (1178, 1712976), (1488, 1356106), (1524, 1324072), (1686, 1196848), (1767, 1141984), (1824, 1106297), (2032, 993054), (2248, 897636), (2356, 856488), (2413, 836256), (2976, 678053), (3048, 662036), (3372, 598424), (3534, 570992), (3937, 512544), (4064, 496527), (4496, 448818), (4712, 428244), (4826, 418128), (5339, 377952), (6096, 331018), (6744, 299212), (7068, 285496), (7239, 278752), (7874, 256272), (8711, 231648), (8992, 224409), (9424, 214122), (9652, 209064), (10678, 188976), (11811, 170848), (12192, 165509), (13488, 149606), (14136, 142748), (14478, 139376), (15748, 128136), (16017, 125984), (17422, 115824), (18848, 107061), (19304, 104532), (21356, 94488), (23622, 85424), (26133, 77216), (26976, 74803), (28272, 71374), (28956, 69688), (31496, 64068), (32034, 62992), (34844, 57912), (35687, 56544), (38608, 52266), (42712, 47244)]