727917168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:535

約数の個数: 160

約数和(自身を含む): 2143791360

約数和(自身を除く): 1415874192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 137, 174, 176, 232, 264, 274, 319, 347, 348, 411, 464, 528, 548, 638, 694, 696, 822, 957, 1041, 1096, 1276, 1388, 1392, 1507, 1644, 1914, 2082, 2192, 2552, 2776, 3014, 3288, 3817, 3828, 3973, 4164, 4521, 5104, 5552, 6028, 6576, 7634, 7656, 7946, 8328, 9042, 10063, 11451, 11919, 12056, 15268, 15312, 15892, 16656, 18084, 20126, 22902, 23838, 24112, 30189, 30536, 31784, 36168, 40252, 43703, 45804, 47539, 47676, 60378, 61072, 63568, 72336, 80504, 87406, 91608, 95078, 95352, 110693, 120756, 131109, 142617, 161008, 174812, 183216, 190156, 190704, 221386, 241512, 262218, 285234, 332079, 349624, 380312, 442772, 483024, 522929, 524436, 570468, 664158, 699248, 760624, 885544, 1045858, 1048872, 1140936, 1328316, 1378631, 1568787, 1771088, 2091716, 2097744, 2281872, 2656632, 2757262, 3137574, 4135893, 4183432, 5313264, 5514524, 6275148, 8271786, 8366864, 11029048, 12550296, 15164941, 16543572, 22058096, 25100592, 30329882, 33087144, 45494823, 60659764, 66174288, 90989646, 121319528, 181979292, 242639056, 363958584, 727917168]

約数ペア:

[(1, 727917168), (2, 363958584), (3, 242639056), (4, 181979292), (6, 121319528), (8, 90989646), (11, 66174288), (12, 60659764), (16, 45494823), (22, 33087144), (24, 30329882), (29, 25100592), (33, 22058096), (44, 16543572), (48, 15164941), (58, 12550296), (66, 11029048), (87, 8366864), (88, 8271786), (116, 6275148), (132, 5514524), (137, 5313264), (174, 4183432), (176, 4135893), (232, 3137574), (264, 2757262), (274, 2656632), (319, 2281872), (347, 2097744), (348, 2091716), (411, 1771088), (464, 1568787), (528, 1378631), (548, 1328316), (638, 1140936), (694, 1048872), (696, 1045858), (822, 885544), (957, 760624), (1041, 699248), (1096, 664158), (1276, 570468), (1388, 524436), (1392, 522929), (1507, 483024), (1644, 442772), (1914, 380312), (2082, 349624), (2192, 332079), (2552, 285234), (2776, 262218), (3014, 241512), (3288, 221386), (3817, 190704), (3828, 190156), (3973, 183216), (4164, 174812), (4521, 161008), (5104, 142617), (5552, 131109), (6028, 120756), (6576, 110693), (7634, 95352), (7656, 95078), (7946, 91608), (8328, 87406), (9042, 80504), (10063, 72336), (11451, 63568), (11919, 61072), (12056, 60378), (15268, 47676), (15312, 47539), (15892, 45804), (16656, 43703), (18084, 40252), (20126, 36168), (22902, 31784), (23838, 30536), (24112, 30189)]