242149264

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 552964608

約数和(自身を除く): 310815344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 157, 188, 293, 314, 329, 376, 586, 628, 658, 752, 1099, 1172, 1256, 1316, 2051, 2198, 2344, 2512, 2632, 4102, 4396, 4688, 5264, 7379, 8204, 8792, 13771, 14758, 16408, 17584, 27542, 29516, 32816, 46001, 51653, 55084, 59032, 92002, 96397, 103306, 110168, 118064, 184004, 192794, 206612, 220336, 322007, 368008, 385588, 413224, 644014, 736016, 771176, 826448, 1288028, 1542352, 2162047, 2576056, 4324094, 5152112, 8648188, 15134329, 17296376, 30268658, 34592752, 60537316, 121074632, 242149264]

約数ペア:

[(1, 242149264), (2, 121074632), (4, 60537316), (7, 34592752), (8, 30268658), (14, 17296376), (16, 15134329), (28, 8648188), (47, 5152112), (56, 4324094), (94, 2576056), (112, 2162047), (157, 1542352), (188, 1288028), (293, 826448), (314, 771176), (329, 736016), (376, 644014), (586, 413224), (628, 385588), (658, 368008), (752, 322007), (1099, 220336), (1172, 206612), (1256, 192794), (1316, 184004), (2051, 118064), (2198, 110168), (2344, 103306), (2512, 96397), (2632, 92002), (4102, 59032), (4396, 55084), (4688, 51653), (5264, 46001), (7379, 32816), (8204, 29516), (8792, 27542), (13771, 17584), (14758, 16408)]