252259488

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 815109120

約数和(自身を除く): 562849632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 72, 74, 78, 96, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 288, 296, 312, 333, 351, 416, 432, 444, 468, 481, 592, 607, 624, 666, 702, 864, 888, 936, 962, 999, 1184, 1214, 1248, 1332, 1404, 1443, 1776, 1821, 1872, 1924, 1998, 2428, 2664, 2808, 2886, 3552, 3642, 3744, 3848, 3996, 4329, 4856, 5328, 5463, 5616, 5772, 7284, 7696, 7891, 7992, 8658, 9712, 10656, 10926, 11232, 11544, 12987, 14568, 15392, 15782, 15984, 16389, 17316, 19424, 21852, 22459, 23088, 23673, 25974, 29136, 31564, 31968, 32778, 34632, 43704, 44918, 46176, 47346, 51948, 58272, 63128, 65556, 67377, 69264, 71019, 87408, 89836, 94692, 103896, 126256, 131112, 134754, 138528, 142038, 174816, 179672, 189384, 202131, 207792, 213057, 252512, 262224, 269508, 284076, 291967, 359344, 378768, 404262, 415584, 426114, 524448, 539016, 568152, 583934, 606393, 718688, 757536, 808524, 852228, 875901, 1078032, 1136304, 1167868, 1212786, 1617048, 1704456, 1751802, 2156064, 2272608, 2335736, 2425572, 2627703, 3234096, 3408912, 3503604, 4671472, 4851144, 5255406, 6468192, 6817824, 7007208, 7883109, 9342944, 9702288, 10510812, 14014416, 15766218, 19404576, 21021624, 28028832, 31532436, 42043248, 63064872, 84086496, 126129744, 252259488]

約数ペア:

[(1, 252259488), (2, 126129744), (3, 84086496), (4, 63064872), (6, 42043248), (8, 31532436), (9, 28028832), (12, 21021624), (13, 19404576), (16, 15766218), (18, 14014416), (24, 10510812), (26, 9702288), (27, 9342944), (32, 7883109), (36, 7007208), (37, 6817824), (39, 6468192), (48, 5255406), (52, 4851144), (54, 4671472), (72, 3503604), (74, 3408912), (78, 3234096), (96, 2627703), (104, 2425572), (108, 2335736), (111, 2272608), (117, 2156064), (144, 1751802), (148, 1704456), (156, 1617048), (208, 1212786), (216, 1167868), (222, 1136304), (234, 1078032), (288, 875901), (296, 852228), (312, 808524), (333, 757536), (351, 718688), (416, 606393), (432, 583934), (444, 568152), (468, 539016), (481, 524448), (592, 426114), (607, 415584), (624, 404262), (666, 378768), (702, 359344), (864, 291967), (888, 284076), (936, 269508), (962, 262224), (999, 252512), (1184, 213057), (1214, 207792), (1248, 202131), (1332, 189384), (1404, 179672), (1443, 174816), (1776, 142038), (1821, 138528), (1872, 134754), (1924, 131112), (1998, 126256), (2428, 103896), (2664, 94692), (2808, 89836), (2886, 87408), (3552, 71019), (3642, 69264), (3744, 67377), (3848, 65556), (3996, 63128), (4329, 58272), (4856, 51948), (5328, 47346), (5463, 46176), (5616, 44918), (5772, 43704), (7284, 34632), (7696, 32778), (7891, 31968), (7992, 31564), (8658, 29136), (9712, 25974), (10656, 23673), (10926, 23088), (11232, 22459), (11544, 21852), (12987, 19424), (14568, 17316), (15392, 16389), (15782, 15984)]