1295893248

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 3955875840

約数和(自身を除く): 2659982592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 53, 62, 64, 78, 79, 93, 96, 104, 106, 124, 128, 156, 158, 159, 186, 192, 208, 212, 237, 248, 256, 312, 316, 318, 372, 384, 403, 416, 424, 474, 496, 624, 632, 636, 689, 744, 768, 806, 832, 848, 948, 992, 1027, 1209, 1248, 1264, 1272, 1378, 1488, 1612, 1643, 1664, 1696, 1896, 1984, 2054, 2067, 2418, 2449, 2496, 2528, 2544, 2756, 2976, 3081, 3224, 3286, 3328, 3392, 3792, 3968, 4108, 4134, 4187, 4836, 4898, 4929, 4992, 5056, 5088, 5512, 5952, 6162, 6448, 6572, 6784, 7347, 7584, 7936, 8216, 8268, 8374, 9672, 9796, 9858, 9984, 10112, 10176, 11024, 11904, 12324, 12561, 12896, 13144, 13568, 14694, 15168, 16432, 16536, 16748, 19344, 19592, 19716, 20224, 20352, 21359, 22048, 23808, 24648, 25122, 25792, 26288, 29388, 30336, 31837, 32864, 33072, 33496, 38688, 39184, 39432, 40704, 42718, 44096, 49296, 50244, 51584, 52576, 54431, 58776, 60672, 63674, 64077, 65728, 66144, 66992, 77376, 78368, 78864, 85436, 88192, 95511, 98592, 100488, 103168, 105152, 108862, 117552, 127348, 128154, 129797, 131456, 132288, 133984, 154752, 156736, 157728, 163293, 170872, 176384, 191022, 197184, 200976, 210304, 217724, 235104, 254696, 256308, 259594, 262912, 264576, 267968, 309504, 313472, 315456, 326586, 341744, 382044, 389391, 394368, 401952, 420608, 435448, 470208, 509392, 512616, 519188, 529152, 535936, 626944, 630912, 653172, 683488, 764088, 778782, 788736, 803904, 870896, 940416, 1018784, 1025232, 1038376, 1071872, 1261824, 1306344, 1366976, 1528176, 1557564, 1607808, 1687361, 1741792, 1880832, 2037568, 2050464, 2076752, 2612688, 2733952, 3056352, 3115128, 3215616, 3374722, 3483584, 4075136, 4100928, 4153504, 5062083, 5225376, 5467904, 6112704, 6230256, 6749444, 6967168, 8150272, 8201856, 8307008, 10124166, 10450752, 12225408, 12460512, 13498888, 13934336, 16403712, 16614016, 20248332, 20901504, 24450816, 24921024, 26997776, 33228032, 40496664, 41803008, 49842048, 53995552, 80993328, 99684096, 107991104, 161986656, 215982208, 323973312, 431964416, 647946624, 1295893248]

約数ペア:

[(1, 1295893248), (2, 647946624), (3, 431964416), (4, 323973312), (6, 215982208), (8, 161986656), (12, 107991104), (13, 99684096), (16, 80993328), (24, 53995552), (26, 49842048), (31, 41803008), (32, 40496664), (39, 33228032), (48, 26997776), (52, 24921024), (53, 24450816), (62, 20901504), (64, 20248332), (78, 16614016), (79, 16403712), (93, 13934336), (96, 13498888), (104, 12460512), (106, 12225408), (124, 10450752), (128, 10124166), (156, 8307008), (158, 8201856), (159, 8150272), (186, 6967168), (192, 6749444), (208, 6230256), (212, 6112704), (237, 5467904), (248, 5225376), (256, 5062083), (312, 4153504), (316, 4100928), (318, 4075136), (372, 3483584), (384, 3374722), (403, 3215616), (416, 3115128), (424, 3056352), (474, 2733952), (496, 2612688), (624, 2076752), (632, 2050464), (636, 2037568), (689, 1880832), (744, 1741792), (768, 1687361), (806, 1607808), (832, 1557564), (848, 1528176), (948, 1366976), (992, 1306344), (1027, 1261824), (1209, 1071872), (1248, 1038376), (1264, 1025232), (1272, 1018784), (1378, 940416), (1488, 870896), (1612, 803904), (1643, 788736), (1664, 778782), (1696, 764088), (1896, 683488), (1984, 653172), (2054, 630912), (2067, 626944), (2418, 535936), (2449, 529152), (2496, 519188), (2528, 512616), (2544, 509392), (2756, 470208), (2976, 435448), (3081, 420608), (3224, 401952), (3286, 394368), (3328, 389391), (3392, 382044), (3792, 341744), (3968, 326586), (4108, 315456), (4134, 313472), (4187, 309504), (4836, 267968), (4898, 264576), (4929, 262912), (4992, 259594), (5056, 256308), (5088, 254696), (5512, 235104), (5952, 217724), (6162, 210304), (6448, 200976), (6572, 197184), (6784, 191022), (7347, 176384), (7584, 170872), (7936, 163293), (8216, 157728), (8268, 156736), (8374, 154752), (9672, 133984), (9796, 132288), (9858, 131456), (9984, 129797), (10112, 128154), (10176, 127348), (11024, 117552), (11904, 108862), (12324, 105152), (12561, 103168), (12896, 100488), (13144, 98592), (13568, 95511), (14694, 88192), (15168, 85436), (16432, 78864), (16536, 78368), (16748, 77376), (19344, 66992), (19592, 66144), (19716, 65728), (20224, 64077), (20352, 63674), (21359, 60672), (22048, 58776), (23808, 54431), (24648, 52576), (25122, 51584), (25792, 50244), (26288, 49296), (29388, 44096), (30336, 42718), (31837, 40704), (32864, 39432), (33072, 39184), (33496, 38688)]