258883356

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1429}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 625264640

約数和(自身を除く): 366381284

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 487, 974, 1429, 1461, 1948, 2858, 2922, 4287, 5716, 5844, 8574, 15097, 17148, 30194, 44299, 45291, 60388, 88598, 90582, 132897, 177196, 181164, 265794, 531588, 695923, 1391846, 2087769, 2783692, 4175538, 8351076, 21573613, 43147226, 64720839, 86294452, 129441678, 258883356]

約数ペア:

[(1, 258883356), (2, 129441678), (3, 86294452), (4, 64720839), (6, 43147226), (12, 21573613), (31, 8351076), (62, 4175538), (93, 2783692), (124, 2087769), (186, 1391846), (372, 695923), (487, 531588), (974, 265794), (1429, 181164), (1461, 177196), (1948, 132897), (2858, 90582), (2922, 88598), (4287, 60388), (5716, 45291), (5844, 44299), (8574, 30194), (15097, 17148)]