428634288

素因数分解:

$2^4\times 3^3\times {\mathrm{463}}^1\times {\mathrm{2143}}^1$

素因数の和:2623

約数の個数: 80

約数和(自身を含む): 1233571840

約数和(自身を除く): 804937552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 463, 926, 1389, 1852, 2143, 2778, 3704, 4167, 4286, 5556, 6429, 7408, 8334, 8572, 11112, 12501, 12858, 16668, 17144, 19287, 22224, 25002, 25716, 33336, 34288, 38574, 50004, 51432, 57861, 66672, 77148, 100008, 102864, 115722, 154296, 200016, 231444, 308592, 462888, 925776, 992209, 1984418, 2976627, 3968836, 5953254, 7937672, 8929881, 11906508, 15875344, 17859762, 23813016, 26789643, 35719524, 47626032, 53579286, 71439048, 107158572, 142878096, 214317144, 428634288]

約数ペア:

[(1, 428634288), (2, 214317144), (3, 142878096), (4, 107158572), (6, 71439048), (8, 53579286), (9, 47626032), (12, 35719524), (16, 26789643), (18, 23813016), (24, 17859762), (27, 15875344), (36, 11906508), (48, 8929881), (54, 7937672), (72, 5953254), (108, 3968836), (144, 2976627), (216, 1984418), (432, 992209), (463, 925776), (926, 462888), (1389, 308592), (1852, 231444), (2143, 200016), (2778, 154296), (3704, 115722), (4167, 102864), (4286, 100008), (5556, 77148), (6429, 66672), (7408, 57861), (8334, 51432), (8572, 50004), (11112, 38574), (12501, 34288), (12858, 33336), (16668, 25716), (17144, 25002), (19287, 22224)]