425627488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2060

約数の個数: 96

約数和(自身を含む): 1005903360

約数和(自身を除く): 580275872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 286, 352, 376, 416, 517, 572, 611, 752, 1034, 1144, 1222, 1504, 1979, 2068, 2288, 2444, 3958, 4136, 4576, 4888, 6721, 7916, 8272, 9776, 13442, 15832, 16544, 19552, 21769, 25727, 26884, 31664, 43538, 51454, 53768, 63328, 87076, 93013, 102908, 107536, 174152, 186026, 205816, 215072, 282997, 348304, 372052, 411632, 565994, 696608, 744104, 823264, 1023143, 1131988, 1209169, 1488208, 2046286, 2263976, 2418338, 2976416, 4092572, 4527952, 4836676, 8185144, 9055904, 9673352, 13300859, 16370288, 19346704, 26601718, 32740576, 38693408, 53203436, 106406872, 212813744, 425627488]

約数ペア:

[(1, 425627488), (2, 212813744), (4, 106406872), (8, 53203436), (11, 38693408), (13, 32740576), (16, 26601718), (22, 19346704), (26, 16370288), (32, 13300859), (44, 9673352), (47, 9055904), (52, 8185144), (88, 4836676), (94, 4527952), (104, 4092572), (143, 2976416), (176, 2418338), (188, 2263976), (208, 2046286), (286, 1488208), (352, 1209169), (376, 1131988), (416, 1023143), (517, 823264), (572, 744104), (611, 696608), (752, 565994), (1034, 411632), (1144, 372052), (1222, 348304), (1504, 282997), (1979, 215072), (2068, 205816), (2288, 186026), (2444, 174152), (3958, 107536), (4136, 102908), (4576, 93013), (4888, 87076), (6721, 63328), (7916, 53768), (8272, 51454), (9776, 43538), (13442, 31664), (15832, 26884), (16544, 25727), (19552, 21769)]