260981616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11593}}^1$

素因数の和:11678

約数の個数: 80

約数和(自身を含む): 782084864

約数和(自身を除く): 521103248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2814, 3216, 3752, 5628, 7504, 11256, 11593, 22512, 23186, 34779, 46372, 69558, 81151, 92744, 139116, 162302, 185488, 243453, 278232, 324604, 486906, 556464, 649208, 776731, 973812, 1298416, 1553462, 1947624, 2330193, 3106924, 3895248, 4660386, 5437117, 6213848, 9320772, 10874234, 12427696, 16311351, 18641544, 21748468, 32622702, 37283088, 43496936, 65245404, 86993872, 130490808, 260981616]

約数ペア:

[(1, 260981616), (2, 130490808), (3, 86993872), (4, 65245404), (6, 43496936), (7, 37283088), (8, 32622702), (12, 21748468), (14, 18641544), (16, 16311351), (21, 12427696), (24, 10874234), (28, 9320772), (42, 6213848), (48, 5437117), (56, 4660386), (67, 3895248), (84, 3106924), (112, 2330193), (134, 1947624), (168, 1553462), (201, 1298416), (268, 973812), (336, 776731), (402, 649208), (469, 556464), (536, 486906), (804, 324604), (938, 278232), (1072, 243453), (1407, 185488), (1608, 162302), (1876, 139116), (2814, 92744), (3216, 81151), (3752, 69558), (5628, 46372), (7504, 34779), (11256, 23186), (11593, 22512)]