1305439968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2861}}^1$

素因数の和:2985

約数の個数: 144

約数和(自身を含む): 4028757264

約数和(自身を除く): 2723317296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 97, 98, 112, 147, 168, 194, 196, 224, 291, 294, 336, 388, 392, 582, 588, 672, 679, 776, 784, 1164, 1176, 1358, 1552, 1568, 2037, 2328, 2352, 2716, 2861, 3104, 4074, 4656, 4704, 4753, 5432, 5722, 8148, 8583, 9312, 9506, 10864, 11444, 14259, 16296, 17166, 19012, 20027, 21728, 22888, 28518, 32592, 34332, 38024, 40054, 45776, 57036, 60081, 65184, 68664, 76048, 80108, 91552, 114072, 120162, 137328, 140189, 152096, 160216, 228144, 240324, 274656, 277517, 280378, 320432, 420567, 456288, 480648, 555034, 560756, 640864, 832551, 841134, 961296, 1110068, 1121512, 1665102, 1682268, 1922592, 1942619, 2220136, 2243024, 3330204, 3364536, 3885238, 4440272, 4486048, 5827857, 6660408, 6729072, 7770476, 8880544, 11655714, 13320816, 13458144, 13598333, 15540952, 23311428, 26641632, 27196666, 31081904, 40794999, 46622856, 54393332, 62163808, 81589998, 93245712, 108786664, 163179996, 186491424, 217573328, 326359992, 435146656, 652719984, 1305439968]

約数ペア:

[(1, 1305439968), (2, 652719984), (3, 435146656), (4, 326359992), (6, 217573328), (7, 186491424), (8, 163179996), (12, 108786664), (14, 93245712), (16, 81589998), (21, 62163808), (24, 54393332), (28, 46622856), (32, 40794999), (42, 31081904), (48, 27196666), (49, 26641632), (56, 23311428), (84, 15540952), (96, 13598333), (97, 13458144), (98, 13320816), (112, 11655714), (147, 8880544), (168, 7770476), (194, 6729072), (196, 6660408), (224, 5827857), (291, 4486048), (294, 4440272), (336, 3885238), (388, 3364536), (392, 3330204), (582, 2243024), (588, 2220136), (672, 1942619), (679, 1922592), (776, 1682268), (784, 1665102), (1164, 1121512), (1176, 1110068), (1358, 961296), (1552, 841134), (1568, 832551), (2037, 640864), (2328, 560756), (2352, 555034), (2716, 480648), (2861, 456288), (3104, 420567), (4074, 320432), (4656, 280378), (4704, 277517), (4753, 274656), (5432, 240324), (5722, 228144), (8148, 160216), (8583, 152096), (9312, 140189), (9506, 137328), (10864, 120162), (11444, 114072), (14259, 91552), (16296, 80108), (17166, 76048), (19012, 68664), (20027, 65184), (21728, 60081), (22888, 57036), (28518, 45776), (32592, 40054), (34332, 38024)]