238297248

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 840792960

約数和(自身を除く): 602495712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 41, 42, 48, 54, 56, 62, 63, 72, 82, 84, 93, 96, 108, 112, 123, 124, 126, 144, 164, 168, 186, 189, 216, 217, 224, 246, 248, 252, 279, 287, 288, 328, 336, 369, 372, 378, 432, 434, 492, 496, 504, 558, 574, 651, 656, 672, 738, 744, 756, 837, 861, 864, 868, 961, 984, 992, 1008, 1107, 1116, 1148, 1271, 1302, 1312, 1476, 1488, 1512, 1674, 1722, 1736, 1922, 1953, 1968, 2016, 2214, 2232, 2296, 2542, 2583, 2604, 2883, 2952, 2976, 3024, 3348, 3444, 3472, 3813, 3844, 3906, 3936, 4428, 4464, 4592, 5084, 5166, 5208, 5766, 5859, 5904, 6048, 6696, 6727, 6888, 6944, 7626, 7688, 7749, 7812, 8649, 8856, 8897, 8928, 9184, 10168, 10332, 10416, 11439, 11532, 11718, 11808, 13392, 13454, 13776, 15252, 15376, 15498, 15624, 17298, 17712, 17794, 20181, 20336, 20664, 20832, 22878, 23064, 23436, 25947, 26691, 26784, 26908, 27552, 30504, 30752, 30996, 31248, 34317, 34596, 35424, 35588, 39401, 40362, 40672, 41328, 45756, 46128, 46872, 51894, 53382, 53816, 60543, 61008, 61992, 62496, 68634, 69192, 71176, 78802, 80073, 80724, 82656, 91512, 92256, 93744, 103788, 106764, 107632, 118203, 121086, 122016, 123984, 137268, 138384, 142352, 157604, 160146, 161448, 181629, 183024, 187488, 207576, 213528, 215264, 236406, 240219, 242172, 247968, 274536, 275807, 276768, 284704, 315208, 320292, 322896, 354609, 363258, 366048, 415152, 427056, 472812, 480438, 484344, 549072, 551614, 630416, 640584, 645792, 709218, 726516, 827421, 830304, 854112, 945624, 960876, 968688, 1063827, 1098144, 1103228, 1260832, 1281168, 1418436, 1453032, 1654842, 1891248, 1921752, 1937376, 2127654, 2206456, 2482263, 2562336, 2836872, 2906064, 3309684, 3782496, 3843504, 4255308, 4412912, 4964526, 5673744, 5812128, 6619368, 7446789, 7687008, 8510616, 8825824, 9929052, 11347488, 13238736, 14893578, 17021232, 19858104, 26477472, 29787156, 34042464, 39716208, 59574312, 79432416, 119148624, 238297248]

約数ペア:

[(1, 238297248), (2, 119148624), (3, 79432416), (4, 59574312), (6, 39716208), (7, 34042464), (8, 29787156), (9, 26477472), (12, 19858104), (14, 17021232), (16, 14893578), (18, 13238736), (21, 11347488), (24, 9929052), (27, 8825824), (28, 8510616), (31, 7687008), (32, 7446789), (36, 6619368), (41, 5812128), (42, 5673744), (48, 4964526), (54, 4412912), (56, 4255308), (62, 3843504), (63, 3782496), (72, 3309684), (82, 2906064), (84, 2836872), (93, 2562336), (96, 2482263), (108, 2206456), (112, 2127654), (123, 1937376), (124, 1921752), (126, 1891248), (144, 1654842), (164, 1453032), (168, 1418436), (186, 1281168), (189, 1260832), (216, 1103228), (217, 1098144), (224, 1063827), (246, 968688), (248, 960876), (252, 945624), (279, 854112), (287, 830304), (288, 827421), (328, 726516), (336, 709218), (369, 645792), (372, 640584), (378, 630416), (432, 551614), (434, 549072), (492, 484344), (496, 480438), (504, 472812), (558, 427056), (574, 415152), (651, 366048), (656, 363258), (672, 354609), (738, 322896), (744, 320292), (756, 315208), (837, 284704), (861, 276768), (864, 275807), (868, 274536), (961, 247968), (984, 242172), (992, 240219), (1008, 236406), (1107, 215264), (1116, 213528), (1148, 207576), (1271, 187488), (1302, 183024), (1312, 181629), (1476, 161448), (1488, 160146), (1512, 157604), (1674, 142352), (1722, 138384), (1736, 137268), (1922, 123984), (1953, 122016), (1968, 121086), (2016, 118203), (2214, 107632), (2232, 106764), (2296, 103788), (2542, 93744), (2583, 92256), (2604, 91512), (2883, 82656), (2952, 80724), (2976, 80073), (3024, 78802), (3348, 71176), (3444, 69192), (3472, 68634), (3813, 62496), (3844, 61992), (3906, 61008), (3936, 60543), (4428, 53816), (4464, 53382), (4592, 51894), (5084, 46872), (5166, 46128), (5208, 45756), (5766, 41328), (5859, 40672), (5904, 40362), (6048, 39401), (6696, 35588), (6727, 35424), (6888, 34596), (6944, 34317), (7626, 31248), (7688, 30996), (7749, 30752), (7812, 30504), (8649, 27552), (8856, 26908), (8897, 26784), (8928, 26691), (9184, 25947), (10168, 23436), (10332, 23064), (10416, 22878), (11439, 20832), (11532, 20664), (11718, 20336), (11808, 20181), (13392, 17794), (13454, 17712), (13776, 17298), (15252, 15624), (15376, 15498)]