405639936

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 216

約数和(自身を含む): 1305748080

約数和(自身を除く): 900108144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 64, 72, 78, 87, 96, 104, 116, 117, 128, 144, 156, 174, 192, 208, 232, 234, 256, 261, 288, 312, 348, 377, 384, 416, 464, 467, 468, 522, 576, 624, 696, 754, 768, 832, 928, 934, 936, 1044, 1131, 1152, 1248, 1392, 1401, 1508, 1664, 1856, 1868, 1872, 2088, 2262, 2304, 2496, 2784, 2802, 3016, 3328, 3393, 3712, 3736, 3744, 4176, 4203, 4524, 4992, 5568, 5604, 6032, 6071, 6786, 7424, 7472, 7488, 8352, 8406, 9048, 9984, 11136, 11208, 12064, 12142, 13543, 13572, 14944, 14976, 16704, 16812, 18096, 18213, 22272, 22416, 24128, 24284, 27086, 27144, 29888, 29952, 33408, 33624, 36192, 36426, 40629, 44832, 48256, 48568, 54172, 54288, 54639, 59776, 66816, 67248, 72384, 72852, 81258, 89664, 96512, 97136, 108344, 108576, 109278, 119552, 121887, 134496, 144768, 145704, 162516, 176059, 179328, 194272, 216688, 217152, 218556, 243774, 268992, 289536, 291408, 325032, 352118, 358656, 388544, 433376, 434304, 437112, 487548, 528177, 537984, 582816, 650064, 704236, 777088, 866752, 868608, 874224, 975096, 1056354, 1075968, 1165632, 1300128, 1408472, 1554176, 1584531, 1733504, 1748448, 1950192, 2112708, 2331264, 2600256, 2816944, 3169062, 3467008, 3496896, 3900384, 4225416, 4662528, 5200512, 5633888, 6338124, 6993792, 7800768, 8450832, 10401024, 11267776, 12676248, 13987584, 15601536, 16901664, 22535552, 25352496, 31203072, 33803328, 45071104, 50704992, 67606656, 101409984, 135213312, 202819968, 405639936]

約数ペア:

[(1, 405639936), (2, 202819968), (3, 135213312), (4, 101409984), (6, 67606656), (8, 50704992), (9, 45071104), (12, 33803328), (13, 31203072), (16, 25352496), (18, 22535552), (24, 16901664), (26, 15601536), (29, 13987584), (32, 12676248), (36, 11267776), (39, 10401024), (48, 8450832), (52, 7800768), (58, 6993792), (64, 6338124), (72, 5633888), (78, 5200512), (87, 4662528), (96, 4225416), (104, 3900384), (116, 3496896), (117, 3467008), (128, 3169062), (144, 2816944), (156, 2600256), (174, 2331264), (192, 2112708), (208, 1950192), (232, 1748448), (234, 1733504), (256, 1584531), (261, 1554176), (288, 1408472), (312, 1300128), (348, 1165632), (377, 1075968), (384, 1056354), (416, 975096), (464, 874224), (467, 868608), (468, 866752), (522, 777088), (576, 704236), (624, 650064), (696, 582816), (754, 537984), (768, 528177), (832, 487548), (928, 437112), (934, 434304), (936, 433376), (1044, 388544), (1131, 358656), (1152, 352118), (1248, 325032), (1392, 291408), (1401, 289536), (1508, 268992), (1664, 243774), (1856, 218556), (1868, 217152), (1872, 216688), (2088, 194272), (2262, 179328), (2304, 176059), (2496, 162516), (2784, 145704), (2802, 144768), (3016, 134496), (3328, 121887), (3393, 119552), (3712, 109278), (3736, 108576), (3744, 108344), (4176, 97136), (4203, 96512), (4524, 89664), (4992, 81258), (5568, 72852), (5604, 72384), (6032, 67248), (6071, 66816), (6786, 59776), (7424, 54639), (7472, 54288), (7488, 54172), (8352, 48568), (8406, 48256), (9048, 44832), (9984, 40629), (11136, 36426), (11208, 36192), (12064, 33624), (12142, 33408), (13543, 29952), (13572, 29888), (14944, 27144), (14976, 27086), (16704, 24284), (16812, 24128), (18096, 22416), (18213, 22272)]