812318416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 2047868928

約数和(自身を除く): 1235550512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 127, 161, 182, 184, 191, 208, 254, 299, 322, 364, 368, 382, 508, 598, 644, 728, 764, 889, 1016, 1196, 1288, 1337, 1456, 1528, 1651, 1778, 2032, 2093, 2392, 2483, 2576, 2674, 2921, 3056, 3302, 3556, 4186, 4393, 4784, 4966, 5348, 5842, 6604, 7112, 8372, 8786, 9932, 10696, 11557, 11684, 13208, 14224, 16744, 17381, 17572, 19864, 20447, 21392, 23114, 23368, 24257, 26416, 30751, 33488, 34762, 35144, 37973, 39728, 40894, 46228, 46736, 48514, 57109, 61502, 69524, 70288, 75946, 81788, 92456, 97028, 114218, 123004, 139048, 151892, 163576, 169799, 184912, 194056, 228436, 246008, 265811, 278096, 303784, 315341, 327152, 339598, 388112, 399763, 456872, 492016, 531622, 557911, 607568, 630682, 679196, 799526, 913744, 1063244, 1115822, 1261364, 1358392, 1599052, 2126488, 2207387, 2231644, 2522728, 2716784, 3198104, 3905377, 4252976, 4414774, 4463288, 5045456, 6396208, 7252843, 7810754, 8829548, 8926576, 14505686, 15621508, 17659096, 29011372, 31243016, 35318192, 50769901, 58022744, 62486032, 101539802, 116045488, 203079604, 406159208, 812318416]

約数ペア:

[(1, 812318416), (2, 406159208), (4, 203079604), (7, 116045488), (8, 101539802), (13, 62486032), (14, 58022744), (16, 50769901), (23, 35318192), (26, 31243016), (28, 29011372), (46, 17659096), (52, 15621508), (56, 14505686), (91, 8926576), (92, 8829548), (104, 7810754), (112, 7252843), (127, 6396208), (161, 5045456), (182, 4463288), (184, 4414774), (191, 4252976), (208, 3905377), (254, 3198104), (299, 2716784), (322, 2522728), (364, 2231644), (368, 2207387), (382, 2126488), (508, 1599052), (598, 1358392), (644, 1261364), (728, 1115822), (764, 1063244), (889, 913744), (1016, 799526), (1196, 679196), (1288, 630682), (1337, 607568), (1456, 557911), (1528, 531622), (1651, 492016), (1778, 456872), (2032, 399763), (2093, 388112), (2392, 339598), (2483, 327152), (2576, 315341), (2674, 303784), (2921, 278096), (3056, 265811), (3302, 246008), (3556, 228436), (4186, 194056), (4393, 184912), (4784, 169799), (4966, 163576), (5348, 151892), (5842, 139048), (6604, 123004), (7112, 114218), (8372, 97028), (8786, 92456), (9932, 81788), (10696, 75946), (11557, 70288), (11684, 69524), (13208, 61502), (14224, 57109), (16744, 48514), (17381, 46736), (17572, 46228), (19864, 40894), (20447, 39728), (21392, 37973), (23114, 35144), (23368, 34762), (24257, 33488), (26416, 30751)]