18978395904

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3125

約数の個数: 360

約数和(自身を含む): 63613711392

約数和(自身を除く): 44635315488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 81, 92, 96, 104, 108, 117, 128, 138, 144, 156, 162, 184, 192, 207, 208, 216, 234, 256, 276, 288, 299, 312, 324, 351, 368, 384, 414, 416, 432, 468, 552, 576, 598, 621, 624, 648, 702, 736, 768, 828, 832, 864, 897, 936, 1053, 1104, 1152, 1196, 1242, 1248, 1296, 1404, 1472, 1656, 1664, 1728, 1794, 1863, 1872, 2106, 2208, 2304, 2392, 2484, 2496, 2592, 2691, 2808, 2944, 3061, 3312, 3328, 3456, 3588, 3726, 3744, 4212, 4416, 4784, 4968, 4992, 5184, 5382, 5616, 5888, 6122, 6624, 6912, 7176, 7452, 7488, 8073, 8424, 8832, 9183, 9568, 9936, 9984, 10368, 10764, 11232, 12244, 13248, 14352, 14904, 14976, 16146, 16848, 17664, 18366, 19136, 19872, 20736, 21528, 22464, 24219, 24488, 26496, 27549, 28704, 29808, 29952, 32292, 33696, 36732, 38272, 39744, 39793, 43056, 44928, 48438, 48976, 52992, 55098, 57408, 59616, 64584, 67392, 70403, 73464, 76544, 79488, 79586, 82647, 86112, 89856, 96876, 97952, 110196, 114816, 119232, 119379, 129168, 134784, 140806, 146928, 158976, 159172, 165294, 172224, 193752, 195904, 211209, 220392, 229632, 238464, 238758, 247941, 258336, 269568, 281612, 293856, 318344, 330588, 344448, 358137, 387504, 391808, 422418, 440784, 476928, 477516, 495882, 516672, 563224, 587712, 633627, 636688, 661176, 688896, 716274, 775008, 783616, 844836, 881568, 915239, 955032, 991764, 1033344, 1074411, 1126448, 1175424, 1267254, 1273376, 1322352, 1432548, 1550016, 1689672, 1763136, 1830478, 1900881, 1910064, 1983528, 2066688, 2148822, 2252896, 2350848, 2534508, 2546752, 2644704, 2745717, 2865096, 3100032, 3223233, 3379344, 3526272, 3660956, 3801762, 3820128, 3967056, 4297644, 4505792, 5069016, 5093504, 5289408, 5491434, 5702643, 5730192, 6200064, 6446466, 6758688, 7052544, 7321912, 7603524, 7640256, 7934112, 8237151, 8595288, 9011584, 10138032, 10187008, 10578816, 10982868, 11405286, 11460384, 12892932, 13517376, 14643824, 15207048, 15280512, 15868224, 16474302, 17190576, 18023168, 20276064, 21157632, 21965736, 22810572, 22920768, 24711453, 25785864, 27034752, 29287648, 30414096, 30561024, 31736448, 32948604, 34381152, 40552128, 43931472, 45621144, 45841536, 49422906, 51571728, 54069504, 58575296, 60828192, 63472896, 65897208, 68762304, 74134359, 81104256, 87862944, 91242288, 91683072, 98845812, 103143456, 117150592, 121656384, 131794416, 137524608, 148268718, 162208512, 175725888, 182484576, 197691624, 206286912, 234301184, 243312768, 263588832, 275049216, 296537436, 351451776, 364969152, 395383248, 412573824, 486625536, 527177664, 593074872, 702903552, 729938304, 790766496, 825147648, 1054355328, 1186149744, 1459876608, 1581532992, 2108710656, 2372299488, 3163065984, 4744598976, 6326131968, 9489197952, 18978395904]

約数ペア:

[(1, 18978395904), (2, 9489197952), (3, 6326131968), (4, 4744598976), (6, 3163065984), (8, 2372299488), (9, 2108710656), (12, 1581532992), (13, 1459876608), (16, 1186149744), (18, 1054355328), (23, 825147648), (24, 790766496), (26, 729938304), (27, 702903552), (32, 593074872), (36, 527177664), (39, 486625536), (46, 412573824), (48, 395383248), (52, 364969152), (54, 351451776), (64, 296537436), (69, 275049216), (72, 263588832), (78, 243312768), (81, 234301184), (92, 206286912), (96, 197691624), (104, 182484576), (108, 175725888), (117, 162208512), (128, 148268718), (138, 137524608), (144, 131794416), (156, 121656384), (162, 117150592), (184, 103143456), (192, 98845812), (207, 91683072), (208, 91242288), (216, 87862944), (234, 81104256), (256, 74134359), (276, 68762304), (288, 65897208), (299, 63472896), (312, 60828192), (324, 58575296), (351, 54069504), (368, 51571728), (384, 49422906), (414, 45841536), (416, 45621144), (432, 43931472), (468, 40552128), (552, 34381152), (576, 32948604), (598, 31736448), (621, 30561024), (624, 30414096), (648, 29287648), (702, 27034752), (736, 25785864), (768, 24711453), (828, 22920768), (832, 22810572), (864, 21965736), (897, 21157632), (936, 20276064), (1053, 18023168), (1104, 17190576), (1152, 16474302), (1196, 15868224), (1242, 15280512), (1248, 15207048), (1296, 14643824), (1404, 13517376), (1472, 12892932), (1656, 11460384), (1664, 11405286), (1728, 10982868), (1794, 10578816), (1863, 10187008), (1872, 10138032), (2106, 9011584), (2208, 8595288), (2304, 8237151), (2392, 7934112), (2484, 7640256), (2496, 7603524), (2592, 7321912), (2691, 7052544), (2808, 6758688), (2944, 6446466), (3061, 6200064), (3312, 5730192), (3328, 5702643), (3456, 5491434), (3588, 5289408), (3726, 5093504), (3744, 5069016), (4212, 4505792), (4416, 4297644), (4784, 3967056), (4968, 3820128), (4992, 3801762), (5184, 3660956), (5382, 3526272), (5616, 3379344), (5888, 3223233), (6122, 3100032), (6624, 2865096), (6912, 2745717), (7176, 2644704), (7452, 2546752), (7488, 2534508), (8073, 2350848), (8424, 2252896), (8832, 2148822), (9183, 2066688), (9568, 1983528), (9936, 1910064), (9984, 1900881), (10368, 1830478), (10764, 1763136), (11232, 1689672), (12244, 1550016), (13248, 1432548), (14352, 1322352), (14904, 1273376), (14976, 1267254), (16146, 1175424), (16848, 1126448), (17664, 1074411), (18366, 1033344), (19136, 991764), (19872, 955032), (20736, 915239), (21528, 881568), (22464, 844836), (24219, 783616), (24488, 775008), (26496, 716274), (27549, 688896), (28704, 661176), (29808, 636688), (29952, 633627), (32292, 587712), (33696, 563224), (36732, 516672), (38272, 495882), (39744, 477516), (39793, 476928), (43056, 440784), (44928, 422418), (48438, 391808), (48976, 387504), (52992, 358137), (55098, 344448), (57408, 330588), (59616, 318344), (64584, 293856), (67392, 281612), (70403, 269568), (73464, 258336), (76544, 247941), (79488, 238758), (79586, 238464), (82647, 229632), (86112, 220392), (89856, 211209), (96876, 195904), (97952, 193752), (110196, 172224), (114816, 165294), (119232, 159172), (119379, 158976), (129168, 146928), (134784, 140806)]