191294208

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:467

約数の個数: 216

約数和(自身を含む): 653671200

約数和(自身を除く): 462376992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 348, 384, 406, 409, 448, 464, 504, 522, 576, 609, 672, 696, 768, 812, 818, 896, 928, 1008, 1044, 1152, 1218, 1227, 1344, 1392, 1624, 1636, 1792, 1827, 1856, 2016, 2088, 2304, 2436, 2454, 2688, 2784, 2863, 3248, 3272, 3654, 3681, 3712, 4032, 4176, 4872, 4908, 5376, 5568, 5726, 6496, 6544, 7308, 7362, 7424, 8064, 8352, 8589, 9744, 9816, 11136, 11452, 11861, 12992, 13088, 14616, 14724, 16128, 16704, 17178, 19488, 19632, 22272, 22904, 23722, 25767, 25984, 26176, 29232, 29448, 33408, 34356, 35583, 38976, 39264, 45808, 47444, 51534, 51968, 52352, 58464, 58896, 66816, 68712, 71166, 77952, 78528, 83027, 91616, 94888, 103068, 104704, 106749, 116928, 117792, 137424, 142332, 155904, 157056, 166054, 183232, 189776, 206136, 213498, 233856, 235584, 249081, 274848, 284664, 314112, 332108, 366464, 379552, 412272, 426996, 467712, 471168, 498162, 549696, 569328, 664216, 732928, 747243, 759104, 824544, 853992, 942336, 996324, 1099392, 1138656, 1328432, 1494486, 1518208, 1649088, 1707984, 1992648, 2198784, 2277312, 2656864, 2988972, 3036416, 3298176, 3415968, 3985296, 4554624, 5313728, 5977944, 6596352, 6831936, 7970592, 9109248, 10627456, 11955888, 13663872, 15941184, 21254912, 23911776, 27327744, 31882368, 47823552, 63764736, 95647104, 191294208]

約数ペア:

[(1, 191294208), (2, 95647104), (3, 63764736), (4, 47823552), (6, 31882368), (7, 27327744), (8, 23911776), (9, 21254912), (12, 15941184), (14, 13663872), (16, 11955888), (18, 10627456), (21, 9109248), (24, 7970592), (28, 6831936), (29, 6596352), (32, 5977944), (36, 5313728), (42, 4554624), (48, 3985296), (56, 3415968), (58, 3298176), (63, 3036416), (64, 2988972), (72, 2656864), (84, 2277312), (87, 2198784), (96, 1992648), (112, 1707984), (116, 1649088), (126, 1518208), (128, 1494486), (144, 1328432), (168, 1138656), (174, 1099392), (192, 996324), (203, 942336), (224, 853992), (232, 824544), (252, 759104), (256, 747243), (261, 732928), (288, 664216), (336, 569328), (348, 549696), (384, 498162), (406, 471168), (409, 467712), (448, 426996), (464, 412272), (504, 379552), (522, 366464), (576, 332108), (609, 314112), (672, 284664), (696, 274848), (768, 249081), (812, 235584), (818, 233856), (896, 213498), (928, 206136), (1008, 189776), (1044, 183232), (1152, 166054), (1218, 157056), (1227, 155904), (1344, 142332), (1392, 137424), (1624, 117792), (1636, 116928), (1792, 106749), (1827, 104704), (1856, 103068), (2016, 94888), (2088, 91616), (2304, 83027), (2436, 78528), (2454, 77952), (2688, 71166), (2784, 68712), (2863, 66816), (3248, 58896), (3272, 58464), (3654, 52352), (3681, 51968), (3712, 51534), (4032, 47444), (4176, 45808), (4872, 39264), (4908, 38976), (5376, 35583), (5568, 34356), (5726, 33408), (6496, 29448), (6544, 29232), (7308, 26176), (7362, 25984), (7424, 25767), (8064, 23722), (8352, 22904), (8589, 22272), (9744, 19632), (9816, 19488), (11136, 17178), (11452, 16704), (11861, 16128), (12992, 14724), (13088, 14616)]