387274416

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24979}}^1$

素因数の和:25026

約数の個数: 80

約数和(自身を含む): 1115107200

約数和(自身を除く): 727832784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 15504, 24979, 49958, 74937, 99916, 149874, 199832, 299748, 399664, 424643, 474601, 599496, 849286, 949202, 1198992, 1273929, 1423803, 1698572, 1898404, 2547858, 2847606, 3397144, 3796808, 5095716, 5695212, 6794288, 7593616, 8068217, 10191432, 11390424, 16136434, 20382864, 22780848, 24204651, 32272868, 48409302, 64545736, 96818604, 129091472, 193637208, 387274416]

約数ペア:

[(1, 387274416), (2, 193637208), (3, 129091472), (4, 96818604), (6, 64545736), (8, 48409302), (12, 32272868), (16, 24204651), (17, 22780848), (19, 20382864), (24, 16136434), (34, 11390424), (38, 10191432), (48, 8068217), (51, 7593616), (57, 6794288), (68, 5695212), (76, 5095716), (102, 3796808), (114, 3397144), (136, 2847606), (152, 2547858), (204, 1898404), (228, 1698572), (272, 1423803), (304, 1273929), (323, 1198992), (408, 949202), (456, 849286), (646, 599496), (816, 474601), (912, 424643), (969, 399664), (1292, 299748), (1938, 199832), (2584, 149874), (3876, 99916), (5168, 74937), (7752, 49958), (15504, 24979)]