258226716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 679311360

約数和(自身を除く): 421084644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 71, 118, 132, 142, 177, 213, 236, 284, 354, 426, 467, 649, 708, 781, 852, 934, 1298, 1401, 1562, 1868, 1947, 2343, 2596, 2802, 3124, 3894, 4189, 4686, 5137, 5604, 7788, 8378, 9372, 10274, 12567, 15411, 16756, 20548, 25134, 27553, 30822, 33157, 46079, 50268, 55106, 61644, 66314, 82659, 92158, 99471, 110212, 132628, 138237, 165318, 184316, 198942, 276474, 303083, 330636, 364727, 397884, 552948, 606166, 729454, 909249, 1094181, 1212332, 1458908, 1818498, 1956263, 2188362, 3636996, 3912526, 4376724, 5868789, 7825052, 11737578, 21518893, 23475156, 43037786, 64556679, 86075572, 129113358, 258226716]

約数ペア:

[(1, 258226716), (2, 129113358), (3, 86075572), (4, 64556679), (6, 43037786), (11, 23475156), (12, 21518893), (22, 11737578), (33, 7825052), (44, 5868789), (59, 4376724), (66, 3912526), (71, 3636996), (118, 2188362), (132, 1956263), (142, 1818498), (177, 1458908), (213, 1212332), (236, 1094181), (284, 909249), (354, 729454), (426, 606166), (467, 552948), (649, 397884), (708, 364727), (781, 330636), (852, 303083), (934, 276474), (1298, 198942), (1401, 184316), (1562, 165318), (1868, 138237), (1947, 132628), (2343, 110212), (2596, 99471), (2802, 92158), (3124, 82659), (3894, 66314), (4189, 61644), (4686, 55106), (5137, 50268), (5604, 46079), (7788, 33157), (8378, 30822), (9372, 27553), (10274, 25134), (12567, 20548), (15411, 16756)]