728545728

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4871}}^1$

素因数の和:4946

約数の個数: 112

約数和(自身を含む): 2078979840

約数和(自身を除く): 1350434112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 152, 164, 192, 228, 246, 304, 328, 456, 492, 608, 656, 779, 912, 984, 1216, 1312, 1558, 1824, 1968, 2337, 2624, 3116, 3648, 3936, 4674, 4871, 6232, 7872, 9348, 9742, 12464, 14613, 18696, 19484, 24928, 29226, 37392, 38968, 49856, 58452, 74784, 77936, 92549, 116904, 149568, 155872, 185098, 199711, 233808, 277647, 311744, 370196, 399422, 467616, 555294, 599133, 740392, 798844, 935232, 1110588, 1198266, 1480784, 1597688, 2221176, 2396532, 2961568, 3195376, 3794509, 4442352, 4793064, 5923136, 6390752, 7589018, 8884704, 9586128, 11383527, 12781504, 15178036, 17769408, 19172256, 22767054, 30356072, 38344512, 45534108, 60712144, 91068216, 121424288, 182136432, 242848576, 364272864, 728545728]

約数ペア:

[(1, 728545728), (2, 364272864), (3, 242848576), (4, 182136432), (6, 121424288), (8, 91068216), (12, 60712144), (16, 45534108), (19, 38344512), (24, 30356072), (32, 22767054), (38, 19172256), (41, 17769408), (48, 15178036), (57, 12781504), (64, 11383527), (76, 9586128), (82, 8884704), (96, 7589018), (114, 6390752), (123, 5923136), (152, 4793064), (164, 4442352), (192, 3794509), (228, 3195376), (246, 2961568), (304, 2396532), (328, 2221176), (456, 1597688), (492, 1480784), (608, 1198266), (656, 1110588), (779, 935232), (912, 798844), (984, 740392), (1216, 599133), (1312, 555294), (1558, 467616), (1824, 399422), (1968, 370196), (2337, 311744), (2624, 277647), (3116, 233808), (3648, 199711), (3936, 185098), (4674, 155872), (4871, 149568), (6232, 116904), (7872, 92549), (9348, 77936), (9742, 74784), (12464, 58452), (14613, 49856), (18696, 38968), (19484, 37392), (24928, 29226)]