728571456

素因数分解:

$2^6\times 3^3\times {\mathrm{293}}^1\times {\mathrm{1439}}^1$

素因数の和:1753

約数の個数: 112

約数和(自身を含む): 2150668800

約数和(自身を除く): 1422097344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 293, 432, 576, 586, 864, 879, 1172, 1439, 1728, 1758, 2344, 2637, 2878, 3516, 4317, 4688, 5274, 5756, 7032, 7911, 8634, 9376, 10548, 11512, 12951, 14064, 15822, 17268, 18752, 21096, 23024, 25902, 28128, 31644, 34536, 38853, 42192, 46048, 51804, 56256, 63288, 69072, 77706, 84384, 92096, 103608, 126576, 138144, 155412, 168768, 207216, 253152, 276288, 310824, 414432, 421627, 506304, 621648, 828864, 843254, 1243296, 1264881, 1686508, 2486592, 2529762, 3373016, 3794643, 5059524, 6746032, 7589286, 10119048, 11383929, 13492064, 15178572, 20238096, 22767858, 26984128, 30357144, 40476192, 45535716, 60714288, 80952384, 91071432, 121428576, 182142864, 242857152, 364285728, 728571456]

約数ペア:

[(1, 728571456), (2, 364285728), (3, 242857152), (4, 182142864), (6, 121428576), (8, 91071432), (9, 80952384), (12, 60714288), (16, 45535716), (18, 40476192), (24, 30357144), (27, 26984128), (32, 22767858), (36, 20238096), (48, 15178572), (54, 13492064), (64, 11383929), (72, 10119048), (96, 7589286), (108, 6746032), (144, 5059524), (192, 3794643), (216, 3373016), (288, 2529762), (293, 2486592), (432, 1686508), (576, 1264881), (586, 1243296), (864, 843254), (879, 828864), (1172, 621648), (1439, 506304), (1728, 421627), (1758, 414432), (2344, 310824), (2637, 276288), (2878, 253152), (3516, 207216), (4317, 168768), (4688, 155412), (5274, 138144), (5756, 126576), (7032, 103608), (7911, 92096), (8634, 84384), (9376, 77706), (10548, 69072), (11512, 63288), (12951, 56256), (14064, 51804), (15822, 46048), (17268, 42192), (18752, 38853), (21096, 34536), (23024, 31644), (25902, 28128)]