1319107328

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66919}}^1$

素因数の和:66953

約数の個数: 72

約数和(自身を含む): 3282827520

約数和(自身を除く): 1963720192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 66919, 133838, 267676, 468433, 535352, 736109, 936866, 1070704, 1472218, 1873732, 2141408, 2944436, 3747464, 4282816, 5152763, 5888872, 7494928, 8565632, 10305526, 11777744, 14989856, 17131264, 20611052, 23555488, 29979712, 41222104, 47110976, 59959424, 82444208, 94221952, 119918848, 164888416, 188443904, 329776832, 659553664, 1319107328]

約数ペア:

[(1, 1319107328), (2, 659553664), (4, 329776832), (7, 188443904), (8, 164888416), (11, 119918848), (14, 94221952), (16, 82444208), (22, 59959424), (28, 47110976), (32, 41222104), (44, 29979712), (56, 23555488), (64, 20611052), (77, 17131264), (88, 14989856), (112, 11777744), (128, 10305526), (154, 8565632), (176, 7494928), (224, 5888872), (256, 5152763), (308, 4282816), (352, 3747464), (448, 2944436), (616, 2141408), (704, 1873732), (896, 1472218), (1232, 1070704), (1408, 936866), (1792, 736109), (2464, 535352), (2816, 468433), (4928, 267676), (9856, 133838), (19712, 66919)]