1278010656

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113783}}^1$

素因数の和:113815

約数の個数: 96

約数和(自身を含む): 4014299520

約数和(自身を除く): 2736288864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 113783, 227566, 341349, 455132, 682698, 910264, 1024047, 1365396, 1479179, 1820528, 2048094, 2730792, 2958358, 3072141, 3641056, 4096188, 4437537, 5461584, 5916716, 6144282, 8192376, 8875074, 10923168, 11833432, 12288564, 13312611, 16384752, 17750148, 23666864, 24577128, 26625222, 32769504, 35500296, 39937833, 47333728, 49154256, 53250444, 71000592, 79875666, 98308512, 106500888, 142001184, 159751332, 213001776, 319502664, 426003552, 639005328, 1278010656]

約数ペア:

[(1, 1278010656), (2, 639005328), (3, 426003552), (4, 319502664), (6, 213001776), (8, 159751332), (9, 142001184), (12, 106500888), (13, 98308512), (16, 79875666), (18, 71000592), (24, 53250444), (26, 49154256), (27, 47333728), (32, 39937833), (36, 35500296), (39, 32769504), (48, 26625222), (52, 24577128), (54, 23666864), (72, 17750148), (78, 16384752), (96, 13312611), (104, 12288564), (108, 11833432), (117, 10923168), (144, 8875074), (156, 8192376), (208, 6144282), (216, 5916716), (234, 5461584), (288, 4437537), (312, 4096188), (351, 3641056), (416, 3072141), (432, 2958358), (468, 2730792), (624, 2048094), (702, 1820528), (864, 1479179), (936, 1365396), (1248, 1024047), (1404, 910264), (1872, 682698), (2808, 455132), (3744, 341349), (5616, 227566), (11232, 113783)]