1815806272

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1188

約数の個数: 112

約数和(自身を含む): 4260372480

約数和(自身を除く): 2444566208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 83, 94, 112, 166, 188, 224, 329, 332, 376, 448, 581, 658, 664, 752, 1039, 1162, 1316, 1328, 1504, 2078, 2324, 2632, 2656, 3008, 3901, 4156, 4648, 5264, 5312, 7273, 7802, 8312, 9296, 10528, 14546, 15604, 16624, 18592, 21056, 27307, 29092, 31208, 33248, 37184, 48833, 54614, 58184, 62416, 66496, 86237, 97666, 109228, 116368, 124832, 172474, 195332, 218456, 232736, 249664, 341831, 344948, 390664, 436912, 465472, 603659, 683662, 689896, 781328, 873824, 1207318, 1367324, 1379792, 1562656, 1747648, 2414636, 2734648, 2759584, 3125312, 4053139, 4829272, 5469296, 5519168, 8106278, 9658544, 10938592, 16212556, 19317088, 21877184, 28371973, 32425112, 38634176, 56743946, 64850224, 113487892, 129700448, 226975784, 259400896, 453951568, 907903136, 1815806272]

約数ペア:

[(1, 1815806272), (2, 907903136), (4, 453951568), (7, 259400896), (8, 226975784), (14, 129700448), (16, 113487892), (28, 64850224), (32, 56743946), (47, 38634176), (56, 32425112), (64, 28371973), (83, 21877184), (94, 19317088), (112, 16212556), (166, 10938592), (188, 9658544), (224, 8106278), (329, 5519168), (332, 5469296), (376, 4829272), (448, 4053139), (581, 3125312), (658, 2759584), (664, 2734648), (752, 2414636), (1039, 1747648), (1162, 1562656), (1316, 1379792), (1328, 1367324), (1504, 1207318), (2078, 873824), (2324, 781328), (2632, 689896), (2656, 683662), (3008, 603659), (3901, 465472), (4156, 436912), (4648, 390664), (5264, 344948), (5312, 341831), (7273, 249664), (7802, 232736), (8312, 218456), (9296, 195332), (10528, 172474), (14546, 124832), (15604, 116368), (16624, 109228), (18592, 97666), (21056, 86237), (27307, 66496), (29092, 62416), (31208, 58184), (33248, 54614), (37184, 48833)]