1856894112

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 5595448320

約数和(自身を除く): 3738554208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 151, 172, 216, 258, 288, 302, 331, 344, 387, 432, 453, 516, 604, 662, 688, 774, 864, 906, 993, 1032, 1161, 1208, 1324, 1359, 1376, 1548, 1812, 1986, 2064, 2322, 2416, 2648, 2718, 2979, 3096, 3624, 3972, 4077, 4128, 4644, 4832, 5296, 5436, 5958, 6192, 6493, 7248, 7944, 8154, 8937, 9288, 10592, 10872, 11916, 12384, 12986, 14233, 14496, 15888, 16308, 17874, 18576, 19479, 21744, 23832, 25972, 28466, 31776, 32616, 35748, 37152, 38958, 42699, 43488, 47664, 49981, 51944, 56932, 58437, 65232, 71496, 77916, 85398, 95328, 99962, 103888, 113864, 116874, 128097, 130464, 142992, 149943, 155832, 170796, 175311, 199924, 207776, 227728, 233748, 256194, 285984, 299886, 311664, 341592, 350622, 384291, 399848, 449829, 455456, 467496, 512388, 599772, 623328, 683184, 701244, 768582, 799696, 899658, 934992, 1024776, 1199544, 1349487, 1366368, 1402488, 1537164, 1599392, 1799316, 1869984, 2049552, 2149183, 2399088, 2698974, 2804976, 3074328, 3598632, 4099104, 4298366, 4798176, 5397948, 5609952, 6148656, 6447549, 7197264, 8596732, 10795896, 12297312, 12895098, 14394528, 17193464, 19342647, 21591792, 25790196, 34386928, 38685294, 43183584, 51580392, 58027941, 68773856, 77370588, 103160784, 116055882, 154741176, 206321568, 232111764, 309482352, 464223528, 618964704, 928447056, 1856894112]

約数ペア:

[(1, 1856894112), (2, 928447056), (3, 618964704), (4, 464223528), (6, 309482352), (8, 232111764), (9, 206321568), (12, 154741176), (16, 116055882), (18, 103160784), (24, 77370588), (27, 68773856), (32, 58027941), (36, 51580392), (43, 43183584), (48, 38685294), (54, 34386928), (72, 25790196), (86, 21591792), (96, 19342647), (108, 17193464), (129, 14394528), (144, 12895098), (151, 12297312), (172, 10795896), (216, 8596732), (258, 7197264), (288, 6447549), (302, 6148656), (331, 5609952), (344, 5397948), (387, 4798176), (432, 4298366), (453, 4099104), (516, 3598632), (604, 3074328), (662, 2804976), (688, 2698974), (774, 2399088), (864, 2149183), (906, 2049552), (993, 1869984), (1032, 1799316), (1161, 1599392), (1208, 1537164), (1324, 1402488), (1359, 1366368), (1376, 1349487), (1548, 1199544), (1812, 1024776), (1986, 934992), (2064, 899658), (2322, 799696), (2416, 768582), (2648, 701244), (2718, 683184), (2979, 623328), (3096, 599772), (3624, 512388), (3972, 467496), (4077, 455456), (4128, 449829), (4644, 399848), (4832, 384291), (5296, 350622), (5436, 341592), (5958, 311664), (6192, 299886), (6493, 285984), (7248, 256194), (7944, 233748), (8154, 227728), (8937, 207776), (9288, 199924), (10592, 175311), (10872, 170796), (11916, 155832), (12384, 149943), (12986, 142992), (14233, 130464), (14496, 128097), (15888, 116874), (16308, 113864), (17874, 103888), (18576, 99962), (19479, 95328), (21744, 85398), (23832, 77916), (25972, 71496), (28466, 65232), (31776, 58437), (32616, 56932), (35748, 51944), (37152, 49981), (38958, 47664), (42699, 43488)]