1689236416

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1086

約数の個数: 112

約数和(自身を含む): 4075517376

約数和(自身を除く): 2386280960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 293, 448, 476, 544, 586, 757, 952, 1088, 1172, 1514, 1904, 2051, 2344, 3028, 3808, 4102, 4688, 4981, 5299, 6056, 7616, 8204, 9376, 9962, 10598, 12112, 12869, 16408, 18752, 19924, 21196, 24224, 25738, 32816, 34867, 39848, 42392, 48448, 51476, 65632, 69734, 79696, 84784, 90083, 102952, 131264, 139468, 159392, 169568, 180166, 205904, 221801, 278936, 318784, 339136, 360332, 411808, 443602, 557872, 720664, 823616, 887204, 1115744, 1441328, 1552607, 1774408, 2231488, 2882656, 3105214, 3548816, 3770617, 5765312, 6210428, 7097632, 7541234, 12420856, 14195264, 15082468, 24841712, 26394319, 30164936, 49683424, 52788638, 60329872, 99366848, 105577276, 120659744, 211154552, 241319488, 422309104, 844618208, 1689236416]

約数ペア:

[(1, 1689236416), (2, 844618208), (4, 422309104), (7, 241319488), (8, 211154552), (14, 120659744), (16, 105577276), (17, 99366848), (28, 60329872), (32, 52788638), (34, 49683424), (56, 30164936), (64, 26394319), (68, 24841712), (112, 15082468), (119, 14195264), (136, 12420856), (224, 7541234), (238, 7097632), (272, 6210428), (293, 5765312), (448, 3770617), (476, 3548816), (544, 3105214), (586, 2882656), (757, 2231488), (952, 1774408), (1088, 1552607), (1172, 1441328), (1514, 1115744), (1904, 887204), (2051, 823616), (2344, 720664), (3028, 557872), (3808, 443602), (4102, 411808), (4688, 360332), (4981, 339136), (5299, 318784), (6056, 278936), (7616, 221801), (8204, 205904), (9376, 180166), (9962, 169568), (10598, 159392), (12112, 139468), (12869, 131264), (16408, 102952), (18752, 90083), (19924, 84784), (21196, 79696), (24224, 69734), (25738, 65632), (32816, 51476), (34867, 48448), (39848, 42392)]