231745704

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 590768640

約数和(自身を除く): 359022936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 307, 426, 443, 568, 614, 852, 886, 921, 1228, 1329, 1704, 1772, 1842, 2456, 2658, 3544, 3684, 5316, 7368, 10632, 21797, 31453, 43594, 62906, 65391, 87188, 94359, 125812, 130782, 136001, 174376, 188718, 251624, 261564, 272002, 377436, 408003, 523128, 544004, 754872, 816006, 1088008, 1632012, 3264024, 9656071, 19312142, 28968213, 38624284, 57936426, 77248568, 115872852, 231745704]

約数ペア:

[(1, 231745704), (2, 115872852), (3, 77248568), (4, 57936426), (6, 38624284), (8, 28968213), (12, 19312142), (24, 9656071), (71, 3264024), (142, 1632012), (213, 1088008), (284, 816006), (307, 754872), (426, 544004), (443, 523128), (568, 408003), (614, 377436), (852, 272002), (886, 261564), (921, 251624), (1228, 188718), (1329, 174376), (1704, 136001), (1772, 130782), (1842, 125812), (2456, 94359), (2658, 87188), (3544, 65391), (3684, 62906), (5316, 43594), (7368, 31453), (10632, 21797)]