279798333864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1\times {\mathrm{11321}}^1$

素因数の和:12591

約数の個数: 128

約数和(自身を含む): 806314798080

約数和(自身を除く): 526516464216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1123, 1572, 1834, 2246, 2751, 3144, 3369, 3668, 4492, 5502, 6738, 7336, 7861, 8984, 11004, 11321, 13476, 15722, 22008, 22642, 23583, 26952, 31444, 33963, 45284, 47166, 62888, 67926, 79247, 90568, 94332, 135852, 147113, 158494, 188664, 237741, 271704, 294226, 316988, 441339, 475482, 588452, 633976, 882678, 950964, 1029791, 1176904, 1483051, 1765356, 1901928, 2059582, 2966102, 3089373, 3530712, 4119164, 4449153, 5932204, 6178746, 8238328, 8898306, 10381357, 11864408, 12357492, 12713483, 17796612, 20762714, 24714984, 25426966, 31144071, 35593224, 38140449, 41525428, 50853932, 62288142, 76280898, 83050856, 88994381, 101707864, 124576284, 152561796, 177988762, 249152568, 266983143, 305123592, 355977524, 533966286, 711955048, 1067932572, 1665466273, 2135865144, 3330932546, 4996398819, 6661865092, 9992797638, 11658263911, 13323730184, 19985595276, 23316527822, 34974791733, 39971190552, 46633055644, 69949583466, 93266111288, 139899166932, 279798333864]

約数ペア:

[(1, 279798333864), (2, 139899166932), (3, 93266111288), (4, 69949583466), (6, 46633055644), (7, 39971190552), (8, 34974791733), (12, 23316527822), (14, 19985595276), (21, 13323730184), (24, 11658263911), (28, 9992797638), (42, 6661865092), (56, 4996398819), (84, 3330932546), (131, 2135865144), (168, 1665466273), (262, 1067932572), (393, 711955048), (524, 533966286), (786, 355977524), (917, 305123592), (1048, 266983143), (1123, 249152568), (1572, 177988762), (1834, 152561796), (2246, 124576284), (2751, 101707864), (3144, 88994381), (3369, 83050856), (3668, 76280898), (4492, 62288142), (5502, 50853932), (6738, 41525428), (7336, 38140449), (7861, 35593224), (8984, 31144071), (11004, 25426966), (11321, 24714984), (13476, 20762714), (15722, 17796612), (22008, 12713483), (22642, 12357492), (23583, 11864408), (26952, 10381357), (31444, 8898306), (33963, 8238328), (45284, 6178746), (47166, 5932204), (62888, 4449153), (67926, 4119164), (79247, 3530712), (90568, 3089373), (94332, 2966102), (135852, 2059582), (147113, 1901928), (158494, 1765356), (188664, 1483051), (237741, 1176904), (271704, 1029791), (294226, 950964), (316988, 882678), (441339, 633976), (475482, 588452)]