249426496

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1104

約数の個数: 84

約数和(自身を含む): 562132480

約数和(自身を除く): 312705984

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 704, 968, 992, 1039, 1364, 1936, 1984, 2078, 2728, 3751, 3872, 4156, 5456, 7502, 7744, 8312, 10912, 11429, 15004, 16624, 21824, 22858, 30008, 32209, 33248, 45716, 60016, 64418, 66496, 91432, 120032, 125719, 128836, 182864, 240064, 251438, 257672, 354299, 365728, 502876, 515344, 708598, 731456, 1005752, 1030688, 1417196, 2011504, 2061376, 2834392, 3897289, 4023008, 5668784, 7794578, 8046016, 11337568, 15589156, 22675136, 31178312, 62356624, 124713248, 249426496]

約数ペア:

[(1, 249426496), (2, 124713248), (4, 62356624), (8, 31178312), (11, 22675136), (16, 15589156), (22, 11337568), (31, 8046016), (32, 7794578), (44, 5668784), (62, 4023008), (64, 3897289), (88, 2834392), (121, 2061376), (124, 2011504), (176, 1417196), (242, 1030688), (248, 1005752), (341, 731456), (352, 708598), (484, 515344), (496, 502876), (682, 365728), (704, 354299), (968, 257672), (992, 251438), (1039, 240064), (1364, 182864), (1936, 128836), (1984, 125719), (2078, 120032), (2728, 91432), (3751, 66496), (3872, 64418), (4156, 60016), (5456, 45716), (7502, 33248), (7744, 32209), (8312, 30008), (10912, 22858), (11429, 21824), (15004, 16624)]