2611984128

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 7516164096

約数和(自身を除く): 4904179968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 431, 607, 624, 768, 832, 862, 1214, 1248, 1293, 1664, 1724, 1821, 2428, 2496, 2586, 3328, 3448, 3642, 4856, 4992, 5172, 5603, 6896, 7284, 7891, 9712, 9984, 10344, 11206, 13792, 14568, 15782, 16809, 19424, 20688, 22412, 23673, 27584, 29136, 31564, 33618, 38848, 41376, 44824, 47346, 55168, 58272, 63128, 67236, 77696, 82752, 89648, 94692, 110336, 116544, 126256, 134472, 155392, 165504, 179296, 189384, 233088, 252512, 261617, 268944, 331008, 358592, 378768, 466176, 505024, 523234, 537888, 717184, 757536, 784851, 1010048, 1046468, 1075776, 1434368, 1515072, 1569702, 2020096, 2092936, 2151552, 3030144, 3139404, 3401021, 4185872, 4303104, 6060288, 6278808, 6802042, 8371744, 10203063, 12557616, 13604084, 16743488, 20406126, 25115232, 27208168, 33486976, 40812252, 50230464, 54416336, 66973952, 81624504, 100460928, 108832672, 163249008, 200921856, 217665344, 326498016, 435330688, 652996032, 870661376, 1305992064, 2611984128]

約数ペア:

[(1, 2611984128), (2, 1305992064), (3, 870661376), (4, 652996032), (6, 435330688), (8, 326498016), (12, 217665344), (13, 200921856), (16, 163249008), (24, 108832672), (26, 100460928), (32, 81624504), (39, 66973952), (48, 54416336), (52, 50230464), (64, 40812252), (78, 33486976), (96, 27208168), (104, 25115232), (128, 20406126), (156, 16743488), (192, 13604084), (208, 12557616), (256, 10203063), (312, 8371744), (384, 6802042), (416, 6278808), (431, 6060288), (607, 4303104), (624, 4185872), (768, 3401021), (832, 3139404), (862, 3030144), (1214, 2151552), (1248, 2092936), (1293, 2020096), (1664, 1569702), (1724, 1515072), (1821, 1434368), (2428, 1075776), (2496, 1046468), (2586, 1010048), (3328, 784851), (3448, 757536), (3642, 717184), (4856, 537888), (4992, 523234), (5172, 505024), (5603, 466176), (6896, 378768), (7284, 358592), (7891, 331008), (9712, 268944), (9984, 261617), (10344, 252512), (11206, 233088), (13792, 189384), (14568, 179296), (15782, 165504), (16809, 155392), (19424, 134472), (20688, 126256), (22412, 116544), (23673, 110336), (27584, 94692), (29136, 89648), (31564, 82752), (33618, 77696), (38848, 67236), (41376, 63128), (44824, 58272), (47346, 55168)]