289603248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2039}}^1$

素因数の和:2330

約数の個数: 80

約数和(自身を含む): 819590400

約数和(自身を除く): 529987152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 269, 528, 538, 807, 1076, 1614, 2039, 2152, 2959, 3228, 4078, 4304, 5918, 6117, 6456, 8156, 8877, 11836, 12234, 12912, 16312, 17754, 22429, 23672, 24468, 32624, 35508, 44858, 47344, 48936, 67287, 71016, 89716, 97872, 134574, 142032, 179432, 269148, 358864, 538296, 548491, 1076592, 1096982, 1645473, 2193964, 3290946, 4387928, 6033401, 6581892, 8775856, 12066802, 13163784, 18100203, 24133604, 26327568, 36200406, 48267208, 72400812, 96534416, 144801624, 289603248]

約数ペア:

[(1, 289603248), (2, 144801624), (3, 96534416), (4, 72400812), (6, 48267208), (8, 36200406), (11, 26327568), (12, 24133604), (16, 18100203), (22, 13163784), (24, 12066802), (33, 8775856), (44, 6581892), (48, 6033401), (66, 4387928), (88, 3290946), (132, 2193964), (176, 1645473), (264, 1096982), (269, 1076592), (528, 548491), (538, 538296), (807, 358864), (1076, 269148), (1614, 179432), (2039, 142032), (2152, 134574), (2959, 97872), (3228, 89716), (4078, 71016), (4304, 67287), (5918, 48936), (6117, 47344), (6456, 44858), (8156, 35508), (8877, 32624), (11836, 24468), (12234, 23672), (12912, 22429), (16312, 17754)]