215887272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1747}}^1$

素因数の和:2046

約数の個数: 64

約数和(自身を含む): 570547200

約数和(自身を除く): 354659928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 271, 456, 542, 813, 1084, 1626, 1747, 2168, 3252, 3494, 5149, 5241, 6504, 6988, 10298, 10482, 13976, 15447, 20596, 20964, 30894, 33193, 41192, 41928, 61788, 66386, 99579, 123576, 132772, 199158, 265544, 398316, 473437, 796632, 946874, 1420311, 1893748, 2840622, 3787496, 5681244, 8995303, 11362488, 17990606, 26985909, 35981212, 53971818, 71962424, 107943636, 215887272]

約数ペア:

[(1, 215887272), (2, 107943636), (3, 71962424), (4, 53971818), (6, 35981212), (8, 26985909), (12, 17990606), (19, 11362488), (24, 8995303), (38, 5681244), (57, 3787496), (76, 2840622), (114, 1893748), (152, 1420311), (228, 946874), (271, 796632), (456, 473437), (542, 398316), (813, 265544), (1084, 199158), (1626, 132772), (1747, 123576), (2168, 99579), (3252, 66386), (3494, 61788), (5149, 41928), (5241, 41192), (6504, 33193), (6988, 30894), (10298, 20964), (10482, 20596), (13976, 15447)]