1328768952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{416281}}^1$

素因数の和:416316

約数の個数: 64

約数和(自身を含む): 3996307200

約数和(自身を除く): 2667538248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 416281, 832562, 1248843, 1665124, 2497686, 2913967, 3330248, 4995372, 5827934, 7909339, 8741901, 9990744, 11655868, 15818678, 17483802, 23311736, 23728017, 31637356, 34967604, 47456034, 55365373, 63274712, 69935208, 94912068, 110730746, 166096119, 189824136, 221461492, 332192238, 442922984, 664384476, 1328768952]

約数ペア:

[(1, 1328768952), (2, 664384476), (3, 442922984), (4, 332192238), (6, 221461492), (7, 189824136), (8, 166096119), (12, 110730746), (14, 94912068), (19, 69935208), (21, 63274712), (24, 55365373), (28, 47456034), (38, 34967604), (42, 31637356), (56, 23728017), (57, 23311736), (76, 17483802), (84, 15818678), (114, 11655868), (133, 9990744), (152, 8741901), (168, 7909339), (228, 5827934), (266, 4995372), (399, 3330248), (456, 2913967), (532, 2497686), (798, 1665124), (1064, 1248843), (1596, 832562), (3192, 416281)]