197396304

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 641208960

約数和(自身を除く): 443812656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 41, 42, 46, 48, 49, 56, 69, 82, 84, 89, 92, 98, 112, 123, 138, 147, 161, 164, 168, 178, 184, 196, 246, 267, 276, 287, 294, 322, 328, 336, 356, 368, 392, 483, 492, 534, 552, 574, 588, 623, 644, 656, 712, 784, 861, 943, 966, 984, 1068, 1104, 1127, 1148, 1176, 1246, 1288, 1424, 1722, 1869, 1886, 1932, 1968, 2009, 2047, 2136, 2254, 2296, 2352, 2492, 2576, 2829, 3381, 3444, 3649, 3738, 3772, 3864, 4018, 4094, 4272, 4361, 4508, 4592, 4984, 5658, 6027, 6141, 6601, 6762, 6888, 7298, 7476, 7544, 7728, 8036, 8188, 8722, 9016, 9968, 10947, 11316, 12054, 12282, 13083, 13202, 13524, 13776, 14329, 14596, 14952, 15088, 16072, 16376, 17444, 18032, 19803, 21894, 22632, 24108, 24564, 25543, 26166, 26404, 27048, 28658, 29192, 29904, 32144, 32752, 34888, 39606, 42987, 43788, 45264, 46207, 48216, 49128, 51086, 52332, 52808, 54096, 57316, 58384, 69776, 76629, 79212, 83927, 85974, 87576, 92414, 96432, 98256, 100303, 102172, 104664, 105616, 114632, 138621, 153258, 158424, 167854, 171948, 175152, 178801, 184828, 200606, 204344, 209328, 229264, 251781, 277242, 300909, 306516, 316848, 335708, 343896, 357602, 369656, 401212, 408688, 503562, 536403, 554484, 587489, 601818, 613032, 671416, 687792, 715204, 739312, 802424, 1007124, 1072806, 1108968, 1174978, 1203636, 1226064, 1342832, 1430408, 1604848, 1762467, 2014248, 2145612, 2217936, 2349956, 2407272, 2860816, 3524934, 4028496, 4112423, 4291224, 4699912, 4814544, 7049868, 8224846, 8582448, 9399824, 12337269, 14099736, 16449692, 24674538, 28199472, 32899384, 49349076, 65798768, 98698152, 197396304]

約数ペア:

[(1, 197396304), (2, 98698152), (3, 65798768), (4, 49349076), (6, 32899384), (7, 28199472), (8, 24674538), (12, 16449692), (14, 14099736), (16, 12337269), (21, 9399824), (23, 8582448), (24, 8224846), (28, 7049868), (41, 4814544), (42, 4699912), (46, 4291224), (48, 4112423), (49, 4028496), (56, 3524934), (69, 2860816), (82, 2407272), (84, 2349956), (89, 2217936), (92, 2145612), (98, 2014248), (112, 1762467), (123, 1604848), (138, 1430408), (147, 1342832), (161, 1226064), (164, 1203636), (168, 1174978), (178, 1108968), (184, 1072806), (196, 1007124), (246, 802424), (267, 739312), (276, 715204), (287, 687792), (294, 671416), (322, 613032), (328, 601818), (336, 587489), (356, 554484), (368, 536403), (392, 503562), (483, 408688), (492, 401212), (534, 369656), (552, 357602), (574, 343896), (588, 335708), (623, 316848), (644, 306516), (656, 300909), (712, 277242), (784, 251781), (861, 229264), (943, 209328), (966, 204344), (984, 200606), (1068, 184828), (1104, 178801), (1127, 175152), (1148, 171948), (1176, 167854), (1246, 158424), (1288, 153258), (1424, 138621), (1722, 114632), (1869, 105616), (1886, 104664), (1932, 102172), (1968, 100303), (2009, 98256), (2047, 96432), (2136, 92414), (2254, 87576), (2296, 85974), (2352, 83927), (2492, 79212), (2576, 76629), (2829, 69776), (3381, 58384), (3444, 57316), (3649, 54096), (3738, 52808), (3772, 52332), (3864, 51086), (4018, 49128), (4094, 48216), (4272, 46207), (4361, 45264), (4508, 43788), (4592, 42987), (4984, 39606), (5658, 34888), (6027, 32752), (6141, 32144), (6601, 29904), (6762, 29192), (6888, 28658), (7298, 27048), (7476, 26404), (7544, 26166), (7728, 25543), (8036, 24564), (8188, 24108), (8722, 22632), (9016, 21894), (9968, 19803), (10947, 18032), (11316, 17444), (12054, 16376), (12282, 16072), (13083, 15088), (13202, 14952), (13524, 14596), (13776, 14329)]