1627914816

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{256931}}^1$

素因数の和:256960

約数の個数: 84

約数和(自身を含む): 5090336784

約数和(自身を除く): 3462421968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 256931, 513862, 770793, 1027724, 1541586, 2055448, 2312379, 2826241, 3083172, 4110896, 4624758, 5652482, 6166344, 8221792, 8478723, 9249516, 11304964, 12332688, 16443584, 16957446, 18499032, 22609928, 24665376, 25436169, 33914892, 36998064, 45219856, 49330752, 50872338, 67829784, 73996128, 90439712, 101744676, 135659568, 147992256, 180879424, 203489352, 271319136, 406978704, 542638272, 813957408, 1627914816]

約数ペア:

[(1, 1627914816), (2, 813957408), (3, 542638272), (4, 406978704), (6, 271319136), (8, 203489352), (9, 180879424), (11, 147992256), (12, 135659568), (16, 101744676), (18, 90439712), (22, 73996128), (24, 67829784), (32, 50872338), (33, 49330752), (36, 45219856), (44, 36998064), (48, 33914892), (64, 25436169), (66, 24665376), (72, 22609928), (88, 18499032), (96, 16957446), (99, 16443584), (132, 12332688), (144, 11304964), (176, 9249516), (192, 8478723), (198, 8221792), (264, 6166344), (288, 5652482), (352, 4624758), (396, 4110896), (528, 3083172), (576, 2826241), (704, 2312379), (792, 2055448), (1056, 1541586), (1584, 1027724), (2112, 770793), (3168, 513862), (6336, 256931)]