2154116784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{56167}}^1$

素因数の和:56242

約数の個数: 80

約数和(自身を含む): 6017614848

約数和(自身を除く): 3863498064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 376, 408, 564, 752, 799, 816, 1128, 1598, 2256, 2397, 3196, 4794, 6392, 9588, 12784, 19176, 38352, 56167, 112334, 168501, 224668, 337002, 449336, 674004, 898672, 954839, 1348008, 1909678, 2639849, 2696016, 2864517, 3819356, 5279698, 5729034, 7638712, 7919547, 10559396, 11458068, 15277424, 15839094, 21118792, 22916136, 31678188, 42237584, 44877433, 45832272, 63356376, 89754866, 126712752, 134632299, 179509732, 269264598, 359019464, 538529196, 718038928, 1077058392, 2154116784]

約数ペア:

[(1, 2154116784), (2, 1077058392), (3, 718038928), (4, 538529196), (6, 359019464), (8, 269264598), (12, 179509732), (16, 134632299), (17, 126712752), (24, 89754866), (34, 63356376), (47, 45832272), (48, 44877433), (51, 42237584), (68, 31678188), (94, 22916136), (102, 21118792), (136, 15839094), (141, 15277424), (188, 11458068), (204, 10559396), (272, 7919547), (282, 7638712), (376, 5729034), (408, 5279698), (564, 3819356), (752, 2864517), (799, 2696016), (816, 2639849), (1128, 1909678), (1598, 1348008), (2256, 954839), (2397, 898672), (3196, 674004), (4794, 449336), (6392, 337002), (9588, 224668), (12784, 168501), (19176, 112334), (38352, 56167)]