278556096

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 921715200

約数和(自身を除く): 643159104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 107, 112, 149, 156, 168, 182, 192, 208, 214, 224, 273, 298, 312, 321, 336, 364, 416, 428, 447, 448, 546, 596, 624, 642, 672, 728, 749, 832, 856, 894, 1043, 1092, 1192, 1248, 1284, 1344, 1391, 1456, 1498, 1712, 1788, 1937, 2086, 2184, 2247, 2384, 2496, 2568, 2782, 2912, 2996, 3129, 3424, 3576, 3874, 4172, 4173, 4368, 4494, 4768, 5136, 5564, 5811, 5824, 5992, 6258, 6848, 7152, 7748, 8344, 8346, 8736, 8988, 9536, 9737, 10272, 11128, 11622, 11984, 12516, 13559, 14304, 15496, 15943, 16688, 16692, 17472, 17976, 19474, 20544, 22256, 23244, 23968, 25032, 27118, 28608, 29211, 30992, 31886, 33376, 33384, 35952, 38948, 40677, 44512, 46488, 47829, 47936, 50064, 54236, 58422, 61984, 63772, 66752, 66768, 71904, 77896, 81354, 89024, 92976, 95658, 100128, 108472, 111601, 116844, 123968, 127544, 133536, 143808, 155792, 162708, 185952, 191316, 200256, 207259, 216944, 223202, 233688, 255088, 267072, 311584, 325416, 334803, 371904, 382632, 414518, 433888, 446404, 467376, 510176, 621777, 623168, 650832, 669606, 765264, 829036, 867776, 892808, 934752, 1020352, 1243554, 1301664, 1339212, 1450813, 1530528, 1658072, 1785616, 1869504, 2487108, 2603328, 2678424, 2901626, 3061056, 3316144, 3571232, 4352439, 4974216, 5356848, 5803252, 6632288, 7142464, 8704878, 9948432, 10713696, 11606504, 13264576, 17409756, 19896864, 21427392, 23213008, 34819512, 39793728, 46426016, 69639024, 92852032, 139278048, 278556096]

約数ペア:

[(1, 278556096), (2, 139278048), (3, 92852032), (4, 69639024), (6, 46426016), (7, 39793728), (8, 34819512), (12, 23213008), (13, 21427392), (14, 19896864), (16, 17409756), (21, 13264576), (24, 11606504), (26, 10713696), (28, 9948432), (32, 8704878), (39, 7142464), (42, 6632288), (48, 5803252), (52, 5356848), (56, 4974216), (64, 4352439), (78, 3571232), (84, 3316144), (91, 3061056), (96, 2901626), (104, 2678424), (107, 2603328), (112, 2487108), (149, 1869504), (156, 1785616), (168, 1658072), (182, 1530528), (192, 1450813), (208, 1339212), (214, 1301664), (224, 1243554), (273, 1020352), (298, 934752), (312, 892808), (321, 867776), (336, 829036), (364, 765264), (416, 669606), (428, 650832), (447, 623168), (448, 621777), (546, 510176), (596, 467376), (624, 446404), (642, 433888), (672, 414518), (728, 382632), (749, 371904), (832, 334803), (856, 325416), (894, 311584), (1043, 267072), (1092, 255088), (1192, 233688), (1248, 223202), (1284, 216944), (1344, 207259), (1391, 200256), (1456, 191316), (1498, 185952), (1712, 162708), (1788, 155792), (1937, 143808), (2086, 133536), (2184, 127544), (2247, 123968), (2384, 116844), (2496, 111601), (2568, 108472), (2782, 100128), (2912, 95658), (2996, 92976), (3129, 89024), (3424, 81354), (3576, 77896), (3874, 71904), (4172, 66768), (4173, 66752), (4368, 63772), (4494, 61984), (4768, 58422), (5136, 54236), (5564, 50064), (5811, 47936), (5824, 47829), (5992, 46488), (6258, 44512), (6848, 40677), (7152, 38948), (7748, 35952), (8344, 33384), (8346, 33376), (8736, 31886), (8988, 30992), (9536, 29211), (9737, 28608), (10272, 27118), (11128, 25032), (11622, 23968), (11984, 23244), (12516, 22256), (13559, 20544), (14304, 19474), (15496, 17976), (15943, 17472), (16688, 16692)]