39955968

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 240

約数和(自身を含む): 134053920

約数和(自身を除く): 94097952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 29, 32, 36, 39, 46, 48, 52, 58, 64, 69, 72, 78, 87, 92, 96, 104, 116, 117, 128, 138, 144, 156, 174, 184, 192, 207, 208, 232, 234, 256, 261, 276, 288, 299, 312, 348, 368, 377, 384, 414, 416, 464, 468, 512, 522, 552, 576, 598, 624, 667, 696, 736, 754, 768, 828, 832, 897, 928, 936, 1044, 1104, 1131, 1152, 1196, 1248, 1334, 1392, 1472, 1508, 1536, 1656, 1664, 1794, 1856, 1872, 2001, 2088, 2208, 2262, 2304, 2392, 2496, 2668, 2691, 2784, 2944, 3016, 3312, 3328, 3393, 3588, 3712, 3744, 4002, 4176, 4416, 4524, 4608, 4784, 4992, 5336, 5382, 5568, 5888, 6003, 6032, 6624, 6656, 6786, 7176, 7424, 7488, 8004, 8352, 8671, 8832, 9048, 9568, 9984, 10672, 10764, 11136, 11776, 12006, 12064, 13248, 13572, 14352, 14848, 14976, 16008, 16704, 17342, 17664, 18096, 19136, 19968, 21344, 21528, 22272, 24012, 24128, 26013, 26496, 27144, 28704, 29952, 32016, 33408, 34684, 35328, 36192, 38272, 42688, 43056, 44544, 48024, 48256, 52026, 52992, 54288, 57408, 59904, 64032, 66816, 69368, 72384, 76544, 78039, 85376, 86112, 96048, 96512, 104052, 105984, 108576, 114816, 128064, 133632, 138736, 144768, 153088, 156078, 170752, 172224, 192096, 193024, 208104, 217152, 229632, 256128, 277472, 289536, 312156, 341504, 344448, 384192, 416208, 434304, 459264, 512256, 554944, 579072, 624312, 688896, 768384, 832416, 868608, 1024512, 1109888, 1248624, 1377792, 1536768, 1664832, 1737216, 2219776, 2497248, 3073536, 3329664, 4439552, 4994496, 6659328, 9988992, 13318656, 19977984, 39955968]

約数ペア:

[(1, 39955968), (2, 19977984), (3, 13318656), (4, 9988992), (6, 6659328), (8, 4994496), (9, 4439552), (12, 3329664), (13, 3073536), (16, 2497248), (18, 2219776), (23, 1737216), (24, 1664832), (26, 1536768), (29, 1377792), (32, 1248624), (36, 1109888), (39, 1024512), (46, 868608), (48, 832416), (52, 768384), (58, 688896), (64, 624312), (69, 579072), (72, 554944), (78, 512256), (87, 459264), (92, 434304), (96, 416208), (104, 384192), (116, 344448), (117, 341504), (128, 312156), (138, 289536), (144, 277472), (156, 256128), (174, 229632), (184, 217152), (192, 208104), (207, 193024), (208, 192096), (232, 172224), (234, 170752), (256, 156078), (261, 153088), (276, 144768), (288, 138736), (299, 133632), (312, 128064), (348, 114816), (368, 108576), (377, 105984), (384, 104052), (414, 96512), (416, 96048), (464, 86112), (468, 85376), (512, 78039), (522, 76544), (552, 72384), (576, 69368), (598, 66816), (624, 64032), (667, 59904), (696, 57408), (736, 54288), (754, 52992), (768, 52026), (828, 48256), (832, 48024), (897, 44544), (928, 43056), (936, 42688), (1044, 38272), (1104, 36192), (1131, 35328), (1152, 34684), (1196, 33408), (1248, 32016), (1334, 29952), (1392, 28704), (1472, 27144), (1508, 26496), (1536, 26013), (1656, 24128), (1664, 24012), (1794, 22272), (1856, 21528), (1872, 21344), (2001, 19968), (2088, 19136), (2208, 18096), (2262, 17664), (2304, 17342), (2392, 16704), (2496, 16008), (2668, 14976), (2691, 14848), (2784, 14352), (2944, 13572), (3016, 13248), (3312, 12064), (3328, 12006), (3393, 11776), (3588, 11136), (3712, 10764), (3744, 10672), (4002, 9984), (4176, 9568), (4416, 9048), (4524, 8832), (4608, 8671), (4784, 8352), (4992, 8004), (5336, 7488), (5382, 7424), (5568, 7176), (5888, 6786), (6003, 6656), (6032, 6624)]