1387454208

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 4513152000

約数和(自身を除く): 3125697792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 229, 256, 276, 294, 322, 336, 343, 368, 384, 392, 448, 458, 483, 552, 588, 644, 672, 686, 687, 736, 768, 784, 896, 916, 966, 1029, 1104, 1127, 1176, 1288, 1344, 1372, 1374, 1472, 1568, 1603, 1792, 1832, 1932, 2058, 2208, 2254, 2352, 2576, 2688, 2744, 2748, 2944, 3136, 3206, 3381, 3664, 3864, 4116, 4416, 4508, 4704, 4809, 5152, 5267, 5376, 5488, 5496, 5888, 6272, 6412, 6762, 7328, 7728, 7889, 8232, 8832, 9016, 9408, 9618, 10304, 10534, 10976, 10992, 11221, 12544, 12824, 13524, 14656, 15456, 15778, 15801, 16464, 17664, 18032, 18816, 19236, 20608, 21068, 21952, 21984, 22442, 23667, 25648, 27048, 29312, 30912, 31556, 31602, 32928, 33663, 36064, 36869, 37632, 38472, 41216, 42136, 43904, 43968, 44884, 47334, 51296, 54096, 58624, 61824, 63112, 63204, 65856, 67326, 72128, 73738, 76944, 78547, 84272, 87808, 87936, 89768, 94668, 102592, 108192, 110607, 123648, 126224, 126408, 131712, 134652, 144256, 147476, 153888, 157094, 168544, 175872, 179536, 189336, 205184, 216384, 221214, 235641, 252448, 252816, 258083, 263424, 269304, 288512, 294952, 307776, 314188, 337088, 359072, 378672, 410368, 432768, 442428, 471282, 504896, 505632, 516166, 538608, 589904, 615552, 628376, 674176, 718144, 757344, 774249, 865536, 884856, 942564, 1009792, 1011264, 1032332, 1077216, 1179808, 1231104, 1256752, 1348352, 1436288, 1514688, 1548498, 1769712, 1806581, 1885128, 2019584, 2022528, 2064664, 2154432, 2359616, 2513504, 2872576, 3029376, 3096996, 3539424, 3613162, 3770256, 4045056, 4129328, 4308864, 4719232, 5027008, 5419743, 6058752, 6193992, 7078848, 7226324, 7540512, 8258656, 8617728, 9438464, 10054016, 10839486, 12387984, 14157696, 14452648, 15081024, 16517312, 20108032, 21678972, 24775968, 28315392, 28905296, 30162048, 33034624, 43357944, 49551936, 57810592, 60324096, 66069248, 86715888, 99103872, 115621184, 173431776, 198207744, 231242368, 346863552, 462484736, 693727104, 1387454208]

約数ペア:

[(1, 1387454208), (2, 693727104), (3, 462484736), (4, 346863552), (6, 231242368), (7, 198207744), (8, 173431776), (12, 115621184), (14, 99103872), (16, 86715888), (21, 66069248), (23, 60324096), (24, 57810592), (28, 49551936), (32, 43357944), (42, 33034624), (46, 30162048), (48, 28905296), (49, 28315392), (56, 24775968), (64, 21678972), (69, 20108032), (84, 16517312), (92, 15081024), (96, 14452648), (98, 14157696), (112, 12387984), (128, 10839486), (138, 10054016), (147, 9438464), (161, 8617728), (168, 8258656), (184, 7540512), (192, 7226324), (196, 7078848), (224, 6193992), (229, 6058752), (256, 5419743), (276, 5027008), (294, 4719232), (322, 4308864), (336, 4129328), (343, 4045056), (368, 3770256), (384, 3613162), (392, 3539424), (448, 3096996), (458, 3029376), (483, 2872576), (552, 2513504), (588, 2359616), (644, 2154432), (672, 2064664), (686, 2022528), (687, 2019584), (736, 1885128), (768, 1806581), (784, 1769712), (896, 1548498), (916, 1514688), (966, 1436288), (1029, 1348352), (1104, 1256752), (1127, 1231104), (1176, 1179808), (1288, 1077216), (1344, 1032332), (1372, 1011264), (1374, 1009792), (1472, 942564), (1568, 884856), (1603, 865536), (1792, 774249), (1832, 757344), (1932, 718144), (2058, 674176), (2208, 628376), (2254, 615552), (2352, 589904), (2576, 538608), (2688, 516166), (2744, 505632), (2748, 504896), (2944, 471282), (3136, 442428), (3206, 432768), (3381, 410368), (3664, 378672), (3864, 359072), (4116, 337088), (4416, 314188), (4508, 307776), (4704, 294952), (4809, 288512), (5152, 269304), (5267, 263424), (5376, 258083), (5488, 252816), (5496, 252448), (5888, 235641), (6272, 221214), (6412, 216384), (6762, 205184), (7328, 189336), (7728, 179536), (7889, 175872), (8232, 168544), (8832, 157094), (9016, 153888), (9408, 147476), (9618, 144256), (10304, 134652), (10534, 131712), (10976, 126408), (10992, 126224), (11221, 123648), (12544, 110607), (12824, 108192), (13524, 102592), (14656, 94668), (15456, 89768), (15778, 87936), (15801, 87808), (16464, 84272), (17664, 78547), (18032, 76944), (18816, 73738), (19236, 72128), (20608, 67326), (21068, 65856), (21952, 63204), (21984, 63112), (22442, 61824), (23667, 58624), (25648, 54096), (27048, 51296), (29312, 47334), (30912, 44884), (31556, 43968), (31602, 43904), (32928, 42136), (33663, 41216), (36064, 38472), (36869, 37632)]