255086496

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:873

約数の個数: 240

約数和(自身を含む): 908905536

約数和(自身を除く): 653819040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 672, 714, 756, 816, 827, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1632, 1654, 1836, 1904, 2016, 2142, 2268, 2448, 2481, 2592, 2754, 2856, 3024, 3213, 3308, 3672, 3808, 4284, 4536, 4896, 4962, 5508, 5712, 5789, 6048, 6426, 6616, 7344, 7443, 8568, 9072, 9639, 9924, 11016, 11424, 11578, 12852, 13232, 14059, 14688, 14886, 17136, 17367, 18144, 19278, 19848, 22032, 22329, 23156, 25704, 26464, 28118, 29772, 34272, 34734, 38556, 39696, 42177, 44064, 44658, 46312, 51408, 52101, 56236, 59544, 66987, 69468, 77112, 79392, 84354, 89316, 92624, 98413, 102816, 104202, 112472, 119088, 126531, 133974, 138936, 154224, 156303, 168708, 178632, 185248, 196826, 208404, 224944, 238176, 253062, 267948, 277872, 295239, 308448, 312606, 337416, 357264, 379593, 393652, 416808, 449888, 468909, 506124, 535896, 555744, 590478, 625212, 674832, 714528, 759186, 787304, 833616, 885717, 937818, 1012248, 1071792, 1138779, 1180956, 1250424, 1349664, 1518372, 1574608, 1667232, 1771434, 1875636, 2024496, 2143584, 2277558, 2361912, 2500848, 2657151, 3036744, 3149216, 3542868, 3751272, 4048992, 4555116, 4723824, 5001696, 5314302, 6073488, 7085736, 7502544, 7971453, 9110232, 9447648, 10628604, 12146976, 14171472, 15005088, 15942906, 18220464, 21257208, 28342944, 31885812, 36440928, 42514416, 63771624, 85028832, 127543248, 255086496]

約数ペア:

[(1, 255086496), (2, 127543248), (3, 85028832), (4, 63771624), (6, 42514416), (7, 36440928), (8, 31885812), (9, 28342944), (12, 21257208), (14, 18220464), (16, 15942906), (17, 15005088), (18, 14171472), (21, 12146976), (24, 10628604), (27, 9447648), (28, 9110232), (32, 7971453), (34, 7502544), (36, 7085736), (42, 6073488), (48, 5314302), (51, 5001696), (54, 4723824), (56, 4555116), (63, 4048992), (68, 3751272), (72, 3542868), (81, 3149216), (84, 3036744), (96, 2657151), (102, 2500848), (108, 2361912), (112, 2277558), (119, 2143584), (126, 2024496), (136, 1875636), (144, 1771434), (153, 1667232), (162, 1574608), (168, 1518372), (189, 1349664), (204, 1250424), (216, 1180956), (224, 1138779), (238, 1071792), (252, 1012248), (272, 937818), (288, 885717), (306, 833616), (324, 787304), (336, 759186), (357, 714528), (378, 674832), (408, 625212), (432, 590478), (459, 555744), (476, 535896), (504, 506124), (544, 468909), (567, 449888), (612, 416808), (648, 393652), (672, 379593), (714, 357264), (756, 337416), (816, 312606), (827, 308448), (864, 295239), (918, 277872), (952, 267948), (1008, 253062), (1071, 238176), (1134, 224944), (1224, 208404), (1296, 196826), (1377, 185248), (1428, 178632), (1512, 168708), (1632, 156303), (1654, 154224), (1836, 138936), (1904, 133974), (2016, 126531), (2142, 119088), (2268, 112472), (2448, 104202), (2481, 102816), (2592, 98413), (2754, 92624), (2856, 89316), (3024, 84354), (3213, 79392), (3308, 77112), (3672, 69468), (3808, 66987), (4284, 59544), (4536, 56236), (4896, 52101), (4962, 51408), (5508, 46312), (5712, 44658), (5789, 44064), (6048, 42177), (6426, 39696), (6616, 38556), (7344, 34734), (7443, 34272), (8568, 29772), (9072, 28118), (9639, 26464), (9924, 25704), (11016, 23156), (11424, 22329), (11578, 22032), (12852, 19848), (13232, 19278), (14059, 18144), (14688, 17367), (14886, 17136)]