678038094844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^2\times {\mathrm{26849}}^1$

素因数の和:27119

約数の個数: 72

約数和(自身を含む): 1329409443600

約数和(自身を除く): 651371348756

約数列:

[1, 2, 4, 11, 22, 44, 61, 97, 122, 194, 244, 388, 671, 1067, 1342, 2134, 2684, 4268, 5917, 9409, 11834, 18818, 23668, 26849, 37636, 53698, 65087, 103499, 107396, 130174, 206998, 260348, 295339, 413996, 573949, 590678, 1147898, 1181356, 1637789, 2295796, 2604353, 3275578, 5208706, 6313439, 6551156, 10417412, 12626878, 18015679, 25253756, 28647883, 36031358, 57295766, 72062716, 114591532, 158865533, 252622241, 317731066, 505244482, 635462132, 1010488964, 1747520863, 2778844651, 3495041726, 5557689302, 6990083452, 11115378604, 15409956701, 30819913402, 61639826804, 169509523711, 339019047422, 678038094844]

約数ペア:

[(1, 678038094844), (2, 339019047422), (4, 169509523711), (11, 61639826804), (22, 30819913402), (44, 15409956701), (61, 11115378604), (97, 6990083452), (122, 5557689302), (194, 3495041726), (244, 2778844651), (388, 1747520863), (671, 1010488964), (1067, 635462132), (1342, 505244482), (2134, 317731066), (2684, 252622241), (4268, 158865533), (5917, 114591532), (9409, 72062716), (11834, 57295766), (18818, 36031358), (23668, 28647883), (26849, 25253756), (37636, 18015679), (53698, 12626878), (65087, 10417412), (103499, 6551156), (107396, 6313439), (130174, 5208706), (206998, 3275578), (260348, 2604353), (295339, 2295796), (413996, 1637789), (573949, 1181356), (590678, 1147898)]