244927144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1783}}^1$

素因数の和:2030

約数の個数: 64

約数和(自身を含む): 575447040

約数和(自身を除く): 330519896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 223, 308, 446, 616, 892, 1561, 1783, 1784, 2453, 3122, 3566, 4906, 6244, 7132, 9812, 12481, 12488, 14264, 17171, 19613, 19624, 24962, 34342, 39226, 49924, 68684, 78452, 99848, 137291, 137368, 156904, 274582, 397609, 549164, 795218, 1098328, 1590436, 2783263, 3180872, 4373699, 5566526, 8747398, 11133052, 17494796, 22266104, 30615893, 34989592, 61231786, 122463572, 244927144]

約数ペア:

[(1, 244927144), (2, 122463572), (4, 61231786), (7, 34989592), (8, 30615893), (11, 22266104), (14, 17494796), (22, 11133052), (28, 8747398), (44, 5566526), (56, 4373699), (77, 3180872), (88, 2783263), (154, 1590436), (223, 1098328), (308, 795218), (446, 549164), (616, 397609), (892, 274582), (1561, 156904), (1783, 137368), (1784, 137291), (2453, 99848), (3122, 78452), (3566, 68684), (4906, 49924), (6244, 39226), (7132, 34342), (9812, 24962), (12481, 19624), (12488, 19613), (14264, 17171)]