620845056

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2632

約数の個数: 144

約数和(自身を含む): 1931791680

約数和(自身を除く): 1310946624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1872, 2048, 2304, 2496, 2591, 3072, 3328, 3744, 4608, 4992, 5182, 6144, 6656, 7488, 7773, 9216, 9984, 10364, 13312, 14976, 15546, 18432, 19968, 20728, 23319, 26624, 29952, 31092, 33683, 39936, 41456, 46638, 59904, 62184, 67366, 79872, 82912, 93276, 101049, 119808, 124368, 134732, 165824, 186552, 202098, 239616, 248736, 269464, 303147, 331648, 373104, 404196, 497472, 538928, 606294, 663296, 746208, 808392, 994944, 1077856, 1212588, 1326592, 1492416, 1616784, 1989888, 2155712, 2425176, 2653184, 2984832, 3233568, 3979776, 4311424, 4850352, 5306368, 5969664, 6467136, 7959552, 8622848, 9700704, 11939328, 12934272, 15919104, 17245696, 19401408, 23878656, 25868544, 34491392, 38802816, 47757312, 51737088, 68982784, 77605632, 103474176, 155211264, 206948352, 310422528, 620845056]

約数ペア:

[(1, 620845056), (2, 310422528), (3, 206948352), (4, 155211264), (6, 103474176), (8, 77605632), (9, 68982784), (12, 51737088), (13, 47757312), (16, 38802816), (18, 34491392), (24, 25868544), (26, 23878656), (32, 19401408), (36, 17245696), (39, 15919104), (48, 12934272), (52, 11939328), (64, 9700704), (72, 8622848), (78, 7959552), (96, 6467136), (104, 5969664), (117, 5306368), (128, 4850352), (144, 4311424), (156, 3979776), (192, 3233568), (208, 2984832), (234, 2653184), (256, 2425176), (288, 2155712), (312, 1989888), (384, 1616784), (416, 1492416), (468, 1326592), (512, 1212588), (576, 1077856), (624, 994944), (768, 808392), (832, 746208), (936, 663296), (1024, 606294), (1152, 538928), (1248, 497472), (1536, 404196), (1664, 373104), (1872, 331648), (2048, 303147), (2304, 269464), (2496, 248736), (2591, 239616), (3072, 202098), (3328, 186552), (3744, 165824), (4608, 134732), (4992, 124368), (5182, 119808), (6144, 101049), (6656, 93276), (7488, 82912), (7773, 79872), (9216, 67366), (9984, 62184), (10364, 59904), (13312, 46638), (14976, 41456), (15546, 39936), (18432, 33683), (19968, 31092), (20728, 29952), (23319, 26624)]