281127392

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3388

約数の個数: 96

約数和(自身を含む): 704894400

約数和(自身を除く): 423767008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 224, 232, 364, 377, 406, 416, 464, 728, 754, 812, 928, 1456, 1508, 1624, 2639, 2912, 3016, 3248, 3329, 5278, 6032, 6496, 6658, 10556, 12064, 13316, 21112, 23303, 26632, 42224, 43277, 46606, 53264, 84448, 86554, 93212, 96541, 106528, 173108, 186424, 193082, 302939, 346216, 372848, 386164, 605878, 675787, 692432, 745696, 772328, 1211756, 1255033, 1351574, 1384864, 1544656, 2423512, 2510066, 2703148, 3089312, 4847024, 5020132, 5406296, 8785231, 9694048, 10040264, 10812592, 17570462, 20080528, 21625184, 35140924, 40161056, 70281848, 140563696, 281127392]

約数ペア:

[(1, 281127392), (2, 140563696), (4, 70281848), (7, 40161056), (8, 35140924), (13, 21625184), (14, 20080528), (16, 17570462), (26, 10812592), (28, 10040264), (29, 9694048), (32, 8785231), (52, 5406296), (56, 5020132), (58, 4847024), (91, 3089312), (104, 2703148), (112, 2510066), (116, 2423512), (182, 1544656), (203, 1384864), (208, 1351574), (224, 1255033), (232, 1211756), (364, 772328), (377, 745696), (406, 692432), (416, 675787), (464, 605878), (728, 386164), (754, 372848), (812, 346216), (928, 302939), (1456, 193082), (1508, 186424), (1624, 173108), (2639, 106528), (2912, 96541), (3016, 93212), (3248, 86554), (3329, 84448), (5278, 53264), (6032, 46606), (6496, 43277), (6658, 42224), (10556, 26632), (12064, 23303), (13316, 21112)]