1391275008

素因数分解:

$2^{10}\times 3^3\times {\mathrm{50321}}^1$

素因数の和:50350

約数の個数: 88

約数和(自身を含む): 4120365360

約数和(自身を除く): 2729090352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6912, 9216, 13824, 27648, 50321, 100642, 150963, 201284, 301926, 402568, 452889, 603852, 805136, 905778, 1207704, 1358667, 1610272, 1811556, 2415408, 2717334, 3220544, 3623112, 4830816, 5434668, 6441088, 7246224, 9661632, 10869336, 12882176, 14492448, 19323264, 21738672, 25764352, 28984896, 38646528, 43477344, 51528704, 57969792, 77293056, 86954688, 115939584, 154586112, 173909376, 231879168, 347818752, 463758336, 695637504, 1391275008]

約数ペア:

[(1, 1391275008), (2, 695637504), (3, 463758336), (4, 347818752), (6, 231879168), (8, 173909376), (9, 154586112), (12, 115939584), (16, 86954688), (18, 77293056), (24, 57969792), (27, 51528704), (32, 43477344), (36, 38646528), (48, 28984896), (54, 25764352), (64, 21738672), (72, 19323264), (96, 14492448), (108, 12882176), (128, 10869336), (144, 9661632), (192, 7246224), (216, 6441088), (256, 5434668), (288, 4830816), (384, 3623112), (432, 3220544), (512, 2717334), (576, 2415408), (768, 1811556), (864, 1610272), (1024, 1358667), (1152, 1207704), (1536, 905778), (1728, 805136), (2304, 603852), (3072, 452889), (3456, 402568), (4608, 301926), (6912, 201284), (9216, 150963), (13824, 100642), (27648, 50321)]