252379008

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 897914160

約数和(自身を除く): 645535152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 128, 136, 144, 147, 153, 168, 192, 196, 204, 224, 238, 252, 263, 272, 288, 294, 306, 336, 357, 384, 392, 408, 441, 448, 476, 504, 526, 544, 576, 588, 612, 672, 714, 784, 789, 816, 833, 882, 896, 952, 1008, 1052, 1071, 1088, 1152, 1176, 1224, 1344, 1428, 1568, 1578, 1632, 1666, 1764, 1841, 1904, 2016, 2104, 2142, 2176, 2352, 2367, 2448, 2499, 2688, 2856, 3136, 3156, 3264, 3332, 3528, 3682, 3808, 4032, 4208, 4284, 4471, 4704, 4734, 4896, 4998, 5523, 5712, 6272, 6312, 6528, 6664, 7056, 7364, 7497, 7616, 8064, 8416, 8568, 8942, 9408, 9468, 9792, 9996, 11046, 11424, 12624, 12887, 13328, 13413, 14112, 14728, 14994, 15232, 16569, 16832, 17136, 17884, 18816, 18936, 19584, 19992, 22092, 22848, 25248, 25774, 26656, 26826, 28224, 29456, 29988, 31297, 33138, 33664, 34272, 35768, 37872, 38661, 39984, 40239, 44184, 45696, 50496, 51548, 53312, 53652, 56448, 58912, 59976, 62594, 66276, 68544, 71536, 75744, 77322, 79968, 80478, 88368, 93891, 100992, 103096, 106624, 107304, 115983, 117824, 119952, 125188, 132552, 137088, 143072, 151488, 154644, 159936, 160956, 176736, 187782, 206192, 214608, 219079, 231966, 235648, 239904, 250376, 265104, 281673, 286144, 302976, 309288, 319872, 321912, 353472, 375564, 412384, 429216, 438158, 463932, 479808, 500752, 530208, 563346, 572288, 618576, 643824, 657237, 706944, 751128, 824768, 858432, 876316, 927864, 959616, 1001504, 1060416, 1126692, 1237152, 1287648, 1314474, 1502256, 1649536, 1716864, 1752632, 1855728, 1971711, 2003008, 2120832, 2253384, 2474304, 2575296, 2628948, 3004512, 3505264, 3711456, 3943422, 4006016, 4506768, 4948608, 5150592, 5257896, 6009024, 7010528, 7422912, 7886844, 9013536, 10515792, 12018048, 14021056, 14845824, 15773688, 18027072, 21031584, 28042112, 31547376, 36054144, 42063168, 63094752, 84126336, 126189504, 252379008]

約数ペア:

[(1, 252379008), (2, 126189504), (3, 84126336), (4, 63094752), (6, 42063168), (7, 36054144), (8, 31547376), (9, 28042112), (12, 21031584), (14, 18027072), (16, 15773688), (17, 14845824), (18, 14021056), (21, 12018048), (24, 10515792), (28, 9013536), (32, 7886844), (34, 7422912), (36, 7010528), (42, 6009024), (48, 5257896), (49, 5150592), (51, 4948608), (56, 4506768), (63, 4006016), (64, 3943422), (68, 3711456), (72, 3505264), (84, 3004512), (96, 2628948), (98, 2575296), (102, 2474304), (112, 2253384), (119, 2120832), (126, 2003008), (128, 1971711), (136, 1855728), (144, 1752632), (147, 1716864), (153, 1649536), (168, 1502256), (192, 1314474), (196, 1287648), (204, 1237152), (224, 1126692), (238, 1060416), (252, 1001504), (263, 959616), (272, 927864), (288, 876316), (294, 858432), (306, 824768), (336, 751128), (357, 706944), (384, 657237), (392, 643824), (408, 618576), (441, 572288), (448, 563346), (476, 530208), (504, 500752), (526, 479808), (544, 463932), (576, 438158), (588, 429216), (612, 412384), (672, 375564), (714, 353472), (784, 321912), (789, 319872), (816, 309288), (833, 302976), (882, 286144), (896, 281673), (952, 265104), (1008, 250376), (1052, 239904), (1071, 235648), (1088, 231966), (1152, 219079), (1176, 214608), (1224, 206192), (1344, 187782), (1428, 176736), (1568, 160956), (1578, 159936), (1632, 154644), (1666, 151488), (1764, 143072), (1841, 137088), (1904, 132552), (2016, 125188), (2104, 119952), (2142, 117824), (2176, 115983), (2352, 107304), (2367, 106624), (2448, 103096), (2499, 100992), (2688, 93891), (2856, 88368), (3136, 80478), (3156, 79968), (3264, 77322), (3332, 75744), (3528, 71536), (3682, 68544), (3808, 66276), (4032, 62594), (4208, 59976), (4284, 58912), (4471, 56448), (4704, 53652), (4734, 53312), (4896, 51548), (4998, 50496), (5523, 45696), (5712, 44184), (6272, 40239), (6312, 39984), (6528, 38661), (6664, 37872), (7056, 35768), (7364, 34272), (7497, 33664), (7616, 33138), (8064, 31297), (8416, 29988), (8568, 29456), (8942, 28224), (9408, 26826), (9468, 26656), (9792, 25774), (9996, 25248), (11046, 22848), (11424, 22092), (12624, 19992), (12887, 19584), (13328, 18936), (13413, 18816), (14112, 17884), (14728, 17136), (14994, 16832), (15232, 16569)]