2015270488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 5053063680

約数和(自身を除く): 3037793192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 67, 77, 88, 92, 121, 134, 154, 161, 184, 193, 242, 253, 268, 308, 322, 386, 469, 484, 506, 536, 616, 644, 737, 772, 847, 938, 968, 1012, 1288, 1351, 1474, 1541, 1544, 1694, 1771, 1876, 2024, 2123, 2702, 2783, 2948, 3082, 3388, 3542, 3752, 4246, 4439, 5159, 5404, 5566, 5896, 6164, 6776, 7084, 8107, 8492, 8878, 10318, 10787, 10808, 11132, 12328, 12931, 14168, 14861, 16214, 16951, 16984, 17756, 19481, 20636, 21574, 22264, 23353, 25862, 29722, 31073, 32428, 33902, 35512, 38962, 41272, 43148, 46706, 48829, 51724, 56749, 59444, 62146, 64856, 67804, 77924, 86296, 90517, 93412, 97658, 103448, 113498, 118657, 118888, 124292, 135608, 142241, 155848, 163471, 181034, 186461, 186824, 195316, 226996, 237314, 248584, 284482, 297413, 326942, 341803, 362068, 372922, 390632, 453992, 474628, 537119, 568964, 594826, 653884, 683606, 724136, 745844, 949256, 995687, 1074238, 1137928, 1189652, 1305227, 1307768, 1367212, 1491688, 1564651, 1991374, 2081891, 2148476, 2379304, 2610454, 2734424, 3129302, 3271543, 3759833, 3982748, 4163782, 4296952, 5220908, 6258604, 6543086, 7519666, 7965496, 8327564, 10441816, 10952557, 12517208, 13086172, 15039332, 16655128, 21905114, 22900801, 26172344, 30078664, 35986973, 43810228, 45801602, 71973946, 87620456, 91603204, 143947892, 183206408, 251908811, 287895784, 503817622, 1007635244, 2015270488]

約数ペア:

[(1, 2015270488), (2, 1007635244), (4, 503817622), (7, 287895784), (8, 251908811), (11, 183206408), (14, 143947892), (22, 91603204), (23, 87620456), (28, 71973946), (44, 45801602), (46, 43810228), (56, 35986973), (67, 30078664), (77, 26172344), (88, 22900801), (92, 21905114), (121, 16655128), (134, 15039332), (154, 13086172), (161, 12517208), (184, 10952557), (193, 10441816), (242, 8327564), (253, 7965496), (268, 7519666), (308, 6543086), (322, 6258604), (386, 5220908), (469, 4296952), (484, 4163782), (506, 3982748), (536, 3759833), (616, 3271543), (644, 3129302), (737, 2734424), (772, 2610454), (847, 2379304), (938, 2148476), (968, 2081891), (1012, 1991374), (1288, 1564651), (1351, 1491688), (1474, 1367212), (1541, 1307768), (1544, 1305227), (1694, 1189652), (1771, 1137928), (1876, 1074238), (2024, 995687), (2123, 949256), (2702, 745844), (2783, 724136), (2948, 683606), (3082, 653884), (3388, 594826), (3542, 568964), (3752, 537119), (4246, 474628), (4439, 453992), (5159, 390632), (5404, 372922), (5566, 362068), (5896, 341803), (6164, 326942), (6776, 297413), (7084, 284482), (8107, 248584), (8492, 237314), (8878, 226996), (10318, 195316), (10787, 186824), (10808, 186461), (11132, 181034), (12328, 163471), (12931, 155848), (14168, 142241), (14861, 135608), (16214, 124292), (16951, 118888), (16984, 118657), (17756, 113498), (19481, 103448), (20636, 97658), (21574, 93412), (22264, 90517), (23353, 86296), (25862, 77924), (29722, 67804), (31073, 64856), (32428, 62146), (33902, 59444), (35512, 56749), (38962, 51724), (41272, 48829), (43148, 46706)]