2620802688

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 256

約数和(自身を含む): 8537840640

約数和(自身を除く): 5917037952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 83, 84, 96, 102, 112, 119, 128, 136, 166, 168, 192, 204, 224, 238, 249, 272, 332, 336, 357, 384, 408, 448, 476, 498, 544, 581, 664, 672, 691, 714, 816, 896, 952, 996, 1088, 1162, 1328, 1344, 1382, 1411, 1428, 1632, 1743, 1904, 1992, 2073, 2176, 2324, 2656, 2688, 2764, 2822, 2856, 3264, 3486, 3808, 3984, 4146, 4233, 4648, 4837, 5312, 5528, 5644, 5712, 6528, 6972, 7616, 7968, 8292, 8466, 9296, 9674, 9877, 10624, 11056, 11288, 11424, 11747, 13944, 14511, 15232, 15936, 16584, 16932, 18592, 19348, 19754, 22112, 22576, 22848, 23494, 27888, 29022, 29631, 31872, 33168, 33864, 35241, 37184, 38696, 39508, 44224, 45152, 45696, 46988, 55776, 57353, 58044, 59262, 66336, 67728, 70482, 74368, 77392, 79016, 82229, 88448, 90304, 93976, 111552, 114706, 116088, 118524, 132672, 135456, 140964, 154784, 158032, 164458, 172059, 180608, 187952, 223104, 229412, 232176, 237048, 246687, 265344, 270912, 281928, 309568, 316064, 328916, 344118, 375904, 401471, 458824, 464352, 474096, 493374, 541824, 563856, 619136, 632128, 657832, 688236, 751808, 802942, 917648, 928704, 948192, 975001, 986748, 1127712, 1204413, 1264256, 1315664, 1376472, 1503616, 1605884, 1835296, 1857408, 1896384, 1950002, 1973496, 2255424, 2408826, 2631328, 2752944, 2925003, 3211768, 3670592, 3792768, 3900004, 3946992, 4510848, 4817652, 5262656, 5505888, 5850006, 6423536, 6825007, 7341184, 7800008, 7893984, 9635304, 10525312, 11011776, 11700012, 12847072, 13650014, 15600016, 15787968, 19270608, 20475021, 22023552, 23400024, 25694144, 27300028, 31200032, 31575936, 38541216, 40950042, 46800048, 51388288, 54600056, 62400064, 77082432, 81900084, 93600096, 109200112, 124800128, 154164864, 163800168, 187200192, 218400224, 327600336, 374400384, 436800448, 655200672, 873600896, 1310401344, 2620802688]

約数ペア:

[(1, 2620802688), (2, 1310401344), (3, 873600896), (4, 655200672), (6, 436800448), (7, 374400384), (8, 327600336), (12, 218400224), (14, 187200192), (16, 163800168), (17, 154164864), (21, 124800128), (24, 109200112), (28, 93600096), (32, 81900084), (34, 77082432), (42, 62400064), (48, 54600056), (51, 51388288), (56, 46800048), (64, 40950042), (68, 38541216), (83, 31575936), (84, 31200032), (96, 27300028), (102, 25694144), (112, 23400024), (119, 22023552), (128, 20475021), (136, 19270608), (166, 15787968), (168, 15600016), (192, 13650014), (204, 12847072), (224, 11700012), (238, 11011776), (249, 10525312), (272, 9635304), (332, 7893984), (336, 7800008), (357, 7341184), (384, 6825007), (408, 6423536), (448, 5850006), (476, 5505888), (498, 5262656), (544, 4817652), (581, 4510848), (664, 3946992), (672, 3900004), (691, 3792768), (714, 3670592), (816, 3211768), (896, 2925003), (952, 2752944), (996, 2631328), (1088, 2408826), (1162, 2255424), (1328, 1973496), (1344, 1950002), (1382, 1896384), (1411, 1857408), (1428, 1835296), (1632, 1605884), (1743, 1503616), (1904, 1376472), (1992, 1315664), (2073, 1264256), (2176, 1204413), (2324, 1127712), (2656, 986748), (2688, 975001), (2764, 948192), (2822, 928704), (2856, 917648), (3264, 802942), (3486, 751808), (3808, 688236), (3984, 657832), (4146, 632128), (4233, 619136), (4648, 563856), (4837, 541824), (5312, 493374), (5528, 474096), (5644, 464352), (5712, 458824), (6528, 401471), (6972, 375904), (7616, 344118), (7968, 328916), (8292, 316064), (8466, 309568), (9296, 281928), (9674, 270912), (9877, 265344), (10624, 246687), (11056, 237048), (11288, 232176), (11424, 229412), (11747, 223104), (13944, 187952), (14511, 180608), (15232, 172059), (15936, 164458), (16584, 158032), (16932, 154784), (18592, 140964), (19348, 135456), (19754, 132672), (22112, 118524), (22576, 116088), (22848, 114706), (23494, 111552), (27888, 93976), (29022, 90304), (29631, 88448), (31872, 82229), (33168, 79016), (33864, 77392), (35241, 74368), (37184, 70482), (38696, 67728), (39508, 66336), (44224, 59262), (45152, 58044), (45696, 57353), (46988, 55776)]