1251593856

素因数分解:

$2^7\times 3^7\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 256

約数和(自身を含む): 3974572800

約数和(自身を除く): 2722978944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 243, 263, 272, 288, 306, 324, 384, 408, 432, 459, 486, 526, 544, 576, 612, 648, 729, 789, 816, 864, 918, 972, 1052, 1088, 1152, 1224, 1296, 1377, 1458, 1578, 1632, 1728, 1836, 1944, 2104, 2176, 2187, 2367, 2448, 2592, 2754, 2916, 3156, 3264, 3456, 3672, 3888, 4131, 4208, 4374, 4471, 4734, 4896, 5184, 5508, 5832, 6312, 6528, 7101, 7344, 7776, 8262, 8416, 8748, 8942, 9468, 9792, 10368, 11016, 11664, 12393, 12624, 13413, 14202, 14688, 15552, 16524, 16832, 17496, 17884, 18936, 19584, 21303, 22032, 23328, 24786, 25248, 26826, 28404, 29376, 31104, 33048, 33664, 34992, 35768, 37179, 37872, 40239, 42606, 44064, 46656, 49572, 50496, 53652, 56808, 58752, 63909, 66096, 69984, 71536, 74358, 75744, 80478, 85212, 88128, 93312, 99144, 100992, 107304, 113616, 120717, 127818, 132192, 139968, 143072, 148716, 151488, 160956, 170424, 176256, 191727, 198288, 214608, 227232, 241434, 255636, 264384, 279936, 286144, 297432, 302976, 321912, 340848, 362151, 383454, 396576, 429216, 454464, 482868, 511272, 528768, 572288, 575181, 594864, 643824, 681696, 724302, 766908, 793152, 858432, 908928, 965736, 1022544, 1086453, 1150362, 1189728, 1287648, 1363392, 1448604, 1533816, 1586304, 1716864, 1931472, 2045088, 2172906, 2300724, 2379456, 2575296, 2726784, 2897208, 3067632, 3259359, 3862944, 4090176, 4345812, 4601448, 4758912, 5150592, 5794416, 6135264, 6518718, 7725888, 8180352, 8691624, 9202896, 9778077, 11588832, 12270528, 13037436, 15451776, 17383248, 18405792, 19556154, 23177664, 24541056, 26074872, 34766496, 36811584, 39112308, 46355328, 52149744, 69532992, 73623168, 78224616, 104299488, 139065984, 156449232, 208598976, 312898464, 417197952, 625796928, 1251593856]

約数ペア:

[(1, 1251593856), (2, 625796928), (3, 417197952), (4, 312898464), (6, 208598976), (8, 156449232), (9, 139065984), (12, 104299488), (16, 78224616), (17, 73623168), (18, 69532992), (24, 52149744), (27, 46355328), (32, 39112308), (34, 36811584), (36, 34766496), (48, 26074872), (51, 24541056), (54, 23177664), (64, 19556154), (68, 18405792), (72, 17383248), (81, 15451776), (96, 13037436), (102, 12270528), (108, 11588832), (128, 9778077), (136, 9202896), (144, 8691624), (153, 8180352), (162, 7725888), (192, 6518718), (204, 6135264), (216, 5794416), (243, 5150592), (263, 4758912), (272, 4601448), (288, 4345812), (306, 4090176), (324, 3862944), (384, 3259359), (408, 3067632), (432, 2897208), (459, 2726784), (486, 2575296), (526, 2379456), (544, 2300724), (576, 2172906), (612, 2045088), (648, 1931472), (729, 1716864), (789, 1586304), (816, 1533816), (864, 1448604), (918, 1363392), (972, 1287648), (1052, 1189728), (1088, 1150362), (1152, 1086453), (1224, 1022544), (1296, 965736), (1377, 908928), (1458, 858432), (1578, 793152), (1632, 766908), (1728, 724302), (1836, 681696), (1944, 643824), (2104, 594864), (2176, 575181), (2187, 572288), (2367, 528768), (2448, 511272), (2592, 482868), (2754, 454464), (2916, 429216), (3156, 396576), (3264, 383454), (3456, 362151), (3672, 340848), (3888, 321912), (4131, 302976), (4208, 297432), (4374, 286144), (4471, 279936), (4734, 264384), (4896, 255636), (5184, 241434), (5508, 227232), (5832, 214608), (6312, 198288), (6528, 191727), (7101, 176256), (7344, 170424), (7776, 160956), (8262, 151488), (8416, 148716), (8748, 143072), (8942, 139968), (9468, 132192), (9792, 127818), (10368, 120717), (11016, 113616), (11664, 107304), (12393, 100992), (12624, 99144), (13413, 93312), (14202, 88128), (14688, 85212), (15552, 80478), (16524, 75744), (16832, 74358), (17496, 71536), (17884, 69984), (18936, 66096), (19584, 63909), (21303, 58752), (22032, 56808), (23328, 53652), (24786, 50496), (25248, 49572), (26826, 46656), (28404, 44064), (29376, 42606), (31104, 40239), (33048, 37872), (33664, 37179), (34992, 35768)]