2649321024

素因数分解:

$2^6\times 3^1\times 7^5\times {\mathrm{821}}^1$

素因数の和:871

約数の個数: 168

約数和(自身を含む): 8187830208

約数和(自身を除く): 5538509184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 821, 1029, 1176, 1344, 1372, 1568, 1642, 2058, 2352, 2401, 2463, 2744, 3136, 3284, 4116, 4704, 4802, 4926, 5488, 5747, 6568, 7203, 8232, 9408, 9604, 9852, 10976, 11494, 13136, 14406, 16464, 16807, 17241, 19208, 19704, 21952, 22988, 26272, 28812, 32928, 33614, 34482, 38416, 39408, 40229, 45976, 50421, 52544, 57624, 65856, 67228, 68964, 76832, 78816, 80458, 91952, 100842, 115248, 120687, 134456, 137928, 153664, 157632, 160916, 183904, 201684, 230496, 241374, 268912, 275856, 281603, 321832, 367808, 403368, 460992, 482748, 537824, 551712, 563206, 643664, 806736, 844809, 965496, 1075648, 1103424, 1126412, 1287328, 1613472, 1689618, 1930992, 1971221, 2252824, 2574656, 3226944, 3379236, 3861984, 3942442, 4505648, 5913663, 6758472, 7723968, 7884884, 9011296, 11827326, 13516944, 13798547, 15769768, 18022592, 23654652, 27033888, 27597094, 31539536, 41395641, 47309304, 54067776, 55194188, 63079072, 82791282, 94618608, 110388376, 126158144, 165582564, 189237216, 220776752, 331165128, 378474432, 441553504, 662330256, 883107008, 1324660512, 2649321024]

約数ペア:

[(1, 2649321024), (2, 1324660512), (3, 883107008), (4, 662330256), (6, 441553504), (7, 378474432), (8, 331165128), (12, 220776752), (14, 189237216), (16, 165582564), (21, 126158144), (24, 110388376), (28, 94618608), (32, 82791282), (42, 63079072), (48, 55194188), (49, 54067776), (56, 47309304), (64, 41395641), (84, 31539536), (96, 27597094), (98, 27033888), (112, 23654652), (147, 18022592), (168, 15769768), (192, 13798547), (196, 13516944), (224, 11827326), (294, 9011296), (336, 7884884), (343, 7723968), (392, 6758472), (448, 5913663), (588, 4505648), (672, 3942442), (686, 3861984), (784, 3379236), (821, 3226944), (1029, 2574656), (1176, 2252824), (1344, 1971221), (1372, 1930992), (1568, 1689618), (1642, 1613472), (2058, 1287328), (2352, 1126412), (2401, 1103424), (2463, 1075648), (2744, 965496), (3136, 844809), (3284, 806736), (4116, 643664), (4704, 563206), (4802, 551712), (4926, 537824), (5488, 482748), (5747, 460992), (6568, 403368), (7203, 367808), (8232, 321832), (9408, 281603), (9604, 275856), (9852, 268912), (10976, 241374), (11494, 230496), (13136, 201684), (14406, 183904), (16464, 160916), (16807, 157632), (17241, 153664), (19208, 137928), (19704, 134456), (21952, 120687), (22988, 115248), (26272, 100842), (28812, 91952), (32928, 80458), (33614, 78816), (34482, 76832), (38416, 68964), (39408, 67228), (40229, 65856), (45976, 57624), (50421, 52544)]