266875488

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1469

約数の個数: 144

約数和(自身を含む): 842102352

約数和(自身を除く): 575226864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 66, 72, 88, 96, 99, 122, 132, 144, 176, 183, 198, 244, 264, 288, 352, 366, 396, 488, 528, 549, 671, 732, 792, 976, 1056, 1098, 1342, 1381, 1464, 1584, 1952, 2013, 2196, 2684, 2762, 2928, 3168, 4026, 4143, 4392, 5368, 5524, 5856, 6039, 8052, 8286, 8784, 10736, 11048, 12078, 12429, 15191, 16104, 16572, 17568, 21472, 22096, 24156, 24858, 30382, 32208, 33144, 44192, 45573, 48312, 49716, 60764, 64416, 66288, 84241, 91146, 96624, 99432, 121528, 132576, 136719, 168482, 182292, 193248, 198864, 243056, 252723, 273438, 336964, 364584, 397728, 486112, 505446, 546876, 673928, 729168, 758169, 926651, 1010892, 1093752, 1347856, 1458336, 1516338, 1853302, 2021784, 2187504, 2695712, 2779953, 3032676, 3706604, 4043568, 4375008, 5559906, 6065352, 7413208, 8087136, 8339859, 11119812, 12130704, 14826416, 16679718, 22239624, 24261408, 29652832, 33359436, 44479248, 66718872, 88958496, 133437744, 266875488]

約数ペア:

[(1, 266875488), (2, 133437744), (3, 88958496), (4, 66718872), (6, 44479248), (8, 33359436), (9, 29652832), (11, 24261408), (12, 22239624), (16, 16679718), (18, 14826416), (22, 12130704), (24, 11119812), (32, 8339859), (33, 8087136), (36, 7413208), (44, 6065352), (48, 5559906), (61, 4375008), (66, 4043568), (72, 3706604), (88, 3032676), (96, 2779953), (99, 2695712), (122, 2187504), (132, 2021784), (144, 1853302), (176, 1516338), (183, 1458336), (198, 1347856), (244, 1093752), (264, 1010892), (288, 926651), (352, 758169), (366, 729168), (396, 673928), (488, 546876), (528, 505446), (549, 486112), (671, 397728), (732, 364584), (792, 336964), (976, 273438), (1056, 252723), (1098, 243056), (1342, 198864), (1381, 193248), (1464, 182292), (1584, 168482), (1952, 136719), (2013, 132576), (2196, 121528), (2684, 99432), (2762, 96624), (2928, 91146), (3168, 84241), (4026, 66288), (4143, 64416), (4392, 60764), (5368, 49716), (5524, 48312), (5856, 45573), (6039, 44192), (8052, 33144), (8286, 32208), (8784, 30382), (10736, 24858), (11048, 24156), (12078, 22096), (12429, 21472), (15191, 17568), (16104, 16572)]