2505116544

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:401

約数の個数: 256

約数和(自身を含む): 7896268800

約数和(自身を除く): 5391152256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 79, 84, 94, 96, 112, 128, 141, 158, 168, 188, 192, 224, 237, 251, 282, 316, 329, 336, 376, 384, 448, 474, 502, 553, 564, 632, 658, 672, 752, 753, 896, 948, 987, 1004, 1106, 1128, 1264, 1316, 1344, 1504, 1506, 1659, 1757, 1896, 1974, 2008, 2212, 2256, 2528, 2632, 2688, 3008, 3012, 3318, 3514, 3713, 3792, 3948, 4016, 4424, 4512, 5056, 5264, 5271, 6016, 6024, 6636, 7028, 7426, 7584, 7896, 8032, 8848, 9024, 10112, 10528, 10542, 11139, 11797, 12048, 13272, 14056, 14852, 15168, 15792, 16064, 17696, 18048, 19829, 21056, 21084, 22278, 23594, 24096, 25991, 26544, 28112, 29704, 30336, 31584, 32128, 35391, 35392, 39658, 42112, 42168, 44556, 47188, 48192, 51982, 53088, 56224, 59408, 59487, 63168, 70782, 70784, 77973, 79316, 82579, 84336, 89112, 94376, 96384, 103964, 106176, 112448, 118816, 118974, 126336, 138803, 141564, 155946, 158632, 165158, 168672, 178224, 188752, 207928, 212352, 224896, 237632, 237948, 247737, 277606, 283128, 311892, 317264, 330316, 337344, 356448, 377504, 415856, 416409, 475264, 475896, 495474, 555212, 566256, 623784, 634528, 660632, 674688, 712896, 755008, 831712, 832818, 931963, 951792, 990948, 1110424, 1132512, 1247568, 1269056, 1321264, 1425792, 1510016, 1663424, 1665636, 1863926, 1903584, 1981896, 2220848, 2265024, 2495136, 2538112, 2642528, 2795889, 3326848, 3331272, 3727852, 3807168, 3963792, 4441696, 4530048, 4990272, 5285056, 5591778, 6523741, 6662544, 7455704, 7614336, 7927584, 8883392, 9980544, 10570112, 11183556, 13047482, 13325088, 14911408, 15855168, 17766784, 19571223, 22367112, 26094964, 26650176, 29822816, 31710336, 39142446, 44734224, 52189928, 53300352, 59645632, 78284892, 89468448, 104379856, 119291264, 156569784, 178936896, 208759712, 313139568, 357873792, 417519424, 626279136, 835038848, 1252558272, 2505116544]

約数ペア:

[(1, 2505116544), (2, 1252558272), (3, 835038848), (4, 626279136), (6, 417519424), (7, 357873792), (8, 313139568), (12, 208759712), (14, 178936896), (16, 156569784), (21, 119291264), (24, 104379856), (28, 89468448), (32, 78284892), (42, 59645632), (47, 53300352), (48, 52189928), (56, 44734224), (64, 39142446), (79, 31710336), (84, 29822816), (94, 26650176), (96, 26094964), (112, 22367112), (128, 19571223), (141, 17766784), (158, 15855168), (168, 14911408), (188, 13325088), (192, 13047482), (224, 11183556), (237, 10570112), (251, 9980544), (282, 8883392), (316, 7927584), (329, 7614336), (336, 7455704), (376, 6662544), (384, 6523741), (448, 5591778), (474, 5285056), (502, 4990272), (553, 4530048), (564, 4441696), (632, 3963792), (658, 3807168), (672, 3727852), (752, 3331272), (753, 3326848), (896, 2795889), (948, 2642528), (987, 2538112), (1004, 2495136), (1106, 2265024), (1128, 2220848), (1264, 1981896), (1316, 1903584), (1344, 1863926), (1504, 1665636), (1506, 1663424), (1659, 1510016), (1757, 1425792), (1896, 1321264), (1974, 1269056), (2008, 1247568), (2212, 1132512), (2256, 1110424), (2528, 990948), (2632, 951792), (2688, 931963), (3008, 832818), (3012, 831712), (3318, 755008), (3514, 712896), (3713, 674688), (3792, 660632), (3948, 634528), (4016, 623784), (4424, 566256), (4512, 555212), (5056, 495474), (5264, 475896), (5271, 475264), (6016, 416409), (6024, 415856), (6636, 377504), (7028, 356448), (7426, 337344), (7584, 330316), (7896, 317264), (8032, 311892), (8848, 283128), (9024, 277606), (10112, 247737), (10528, 237948), (10542, 237632), (11139, 224896), (11797, 212352), (12048, 207928), (13272, 188752), (14056, 178224), (14852, 168672), (15168, 165158), (15792, 158632), (16064, 155946), (17696, 141564), (18048, 138803), (19829, 126336), (21056, 118974), (21084, 118816), (22278, 112448), (23594, 106176), (24096, 103964), (25991, 96384), (26544, 94376), (28112, 89112), (29704, 84336), (30336, 82579), (31584, 79316), (32128, 77973), (35391, 70784), (35392, 70782), (39658, 63168), (42112, 59487), (42168, 59408), (44556, 56224), (47188, 53088), (48192, 51982)]