28873068672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2207}}^1$

素因数の和:2419

約数の個数: 256

約数和(自身を含む): 91095367680

約数和(自身を除く): 62222299008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 157, 168, 186, 192, 217, 224, 248, 314, 336, 372, 384, 434, 448, 471, 496, 628, 651, 672, 744, 868, 896, 942, 992, 1099, 1256, 1302, 1344, 1488, 1736, 1884, 1984, 2198, 2207, 2512, 2604, 2688, 2976, 3297, 3472, 3768, 3968, 4396, 4414, 4867, 5024, 5208, 5952, 6594, 6621, 6944, 7536, 8792, 8828, 9734, 10048, 10416, 11904, 13188, 13242, 13888, 14601, 15072, 15449, 17584, 17656, 19468, 20096, 20832, 26376, 26484, 27776, 29202, 30144, 30898, 34069, 35168, 35312, 38936, 41664, 46347, 52752, 52968, 58404, 60288, 61796, 68138, 68417, 70336, 70624, 77872, 83328, 92694, 102207, 105504, 105936, 116808, 123592, 136276, 136834, 140672, 141248, 155744, 185388, 204414, 205251, 211008, 211872, 233616, 247184, 272552, 273668, 282496, 311488, 346499, 370776, 408828, 410502, 422016, 423744, 467232, 478919, 494368, 545104, 547336, 622976, 692998, 741552, 817656, 821004, 847488, 934464, 957838, 988736, 1039497, 1090208, 1094672, 1385996, 1436757, 1483104, 1635312, 1642008, 1868928, 1915676, 1977472, 2078994, 2180416, 2189344, 2425493, 2771992, 2873514, 2966208, 3270624, 3284016, 3831352, 4157988, 4360832, 4378688, 4850986, 5543984, 5747028, 5932416, 6541248, 6568032, 7276479, 7662704, 8315976, 8757376, 9701972, 10741469, 11087968, 11494056, 13082496, 13136064, 14552958, 15325408, 16631952, 19403944, 21482938, 22175936, 22988112, 26272128, 29105916, 30650816, 32224407, 33263904, 38807888, 42965876, 44351872, 45976224, 58211832, 61301632, 64448814, 66527808, 75190283, 77615776, 85931752, 91952448, 116423664, 128897628, 133055616, 150380566, 155231552, 171863504, 183904896, 225570849, 232847328, 257795256, 300761132, 310463104, 343727008, 451141698, 465694656, 515590512, 601522264, 687454016, 902283396, 931389312, 1031181024, 1203044528, 1374908032, 1804566792, 2062362048, 2406089056, 3609133584, 4124724096, 4812178112, 7218267168, 9624356224, 14436534336, 28873068672]

約数ペア:

[(1, 28873068672), (2, 14436534336), (3, 9624356224), (4, 7218267168), (6, 4812178112), (7, 4124724096), (8, 3609133584), (12, 2406089056), (14, 2062362048), (16, 1804566792), (21, 1374908032), (24, 1203044528), (28, 1031181024), (31, 931389312), (32, 902283396), (42, 687454016), (48, 601522264), (56, 515590512), (62, 465694656), (64, 451141698), (84, 343727008), (93, 310463104), (96, 300761132), (112, 257795256), (124, 232847328), (128, 225570849), (157, 183904896), (168, 171863504), (186, 155231552), (192, 150380566), (217, 133055616), (224, 128897628), (248, 116423664), (314, 91952448), (336, 85931752), (372, 77615776), (384, 75190283), (434, 66527808), (448, 64448814), (471, 61301632), (496, 58211832), (628, 45976224), (651, 44351872), (672, 42965876), (744, 38807888), (868, 33263904), (896, 32224407), (942, 30650816), (992, 29105916), (1099, 26272128), (1256, 22988112), (1302, 22175936), (1344, 21482938), (1488, 19403944), (1736, 16631952), (1884, 15325408), (1984, 14552958), (2198, 13136064), (2207, 13082496), (2512, 11494056), (2604, 11087968), (2688, 10741469), (2976, 9701972), (3297, 8757376), (3472, 8315976), (3768, 7662704), (3968, 7276479), (4396, 6568032), (4414, 6541248), (4867, 5932416), (5024, 5747028), (5208, 5543984), (5952, 4850986), (6594, 4378688), (6621, 4360832), (6944, 4157988), (7536, 3831352), (8792, 3284016), (8828, 3270624), (9734, 2966208), (10048, 2873514), (10416, 2771992), (11904, 2425493), (13188, 2189344), (13242, 2180416), (13888, 2078994), (14601, 1977472), (15072, 1915676), (15449, 1868928), (17584, 1642008), (17656, 1635312), (19468, 1483104), (20096, 1436757), (20832, 1385996), (26376, 1094672), (26484, 1090208), (27776, 1039497), (29202, 988736), (30144, 957838), (30898, 934464), (34069, 847488), (35168, 821004), (35312, 817656), (38936, 741552), (41664, 692998), (46347, 622976), (52752, 547336), (52968, 545104), (58404, 494368), (60288, 478919), (61796, 467232), (68138, 423744), (68417, 422016), (70336, 410502), (70624, 408828), (77872, 370776), (83328, 346499), (92694, 311488), (102207, 282496), (105504, 273668), (105936, 272552), (116808, 247184), (123592, 233616), (136276, 211872), (136834, 211008), (140672, 205251), (141248, 204414), (155744, 185388)]