745761744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56911}}^1$

素因数の和:56945

約数の個数: 120

約数和(自身を含む): 2568780032

約数和(自身を除く): 1823018288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 56911, 113822, 170733, 227644, 341466, 398377, 455288, 512199, 682932, 739843, 796754, 910576, 1024398, 1195131, 1365864, 1479686, 1593508, 2048796, 2219529, 2390262, 2731728, 2959372, 3187016, 3585393, 4097592, 4439058, 4780524, 5178901, 5918744, 6374032, 6658587, 7170786, 8195184, 8878116, 9561048, 10357802, 11837488, 13317174, 14341572, 15536703, 17756232, 19122096, 20715604, 26634348, 28683144, 31073406, 35512464, 41431208, 46610109, 53268696, 57366288, 62146812, 82862416, 93220218, 106537392, 124293624, 186440436, 248587248, 372880872, 745761744]

約数ペア:

[(1, 745761744), (2, 372880872), (3, 248587248), (4, 186440436), (6, 124293624), (7, 106537392), (8, 93220218), (9, 82862416), (12, 62146812), (13, 57366288), (14, 53268696), (16, 46610109), (18, 41431208), (21, 35512464), (24, 31073406), (26, 28683144), (28, 26634348), (36, 20715604), (39, 19122096), (42, 17756232), (48, 15536703), (52, 14341572), (56, 13317174), (63, 11837488), (72, 10357802), (78, 9561048), (84, 8878116), (91, 8195184), (104, 7170786), (112, 6658587), (117, 6374032), (126, 5918744), (144, 5178901), (156, 4780524), (168, 4439058), (182, 4097592), (208, 3585393), (234, 3187016), (252, 2959372), (273, 2731728), (312, 2390262), (336, 2219529), (364, 2048796), (468, 1593508), (504, 1479686), (546, 1365864), (624, 1195131), (728, 1024398), (819, 910576), (936, 796754), (1008, 739843), (1092, 682932), (1456, 512199), (1638, 455288), (1872, 398377), (2184, 341466), (3276, 227644), (4368, 170733), (6552, 113822), (13104, 56911)]