1330708912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 2827319040

約数和(自身を除く): 1496610128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 179, 206, 208, 347, 358, 412, 694, 716, 824, 1339, 1388, 1432, 1648, 2327, 2678, 2776, 2864, 4511, 4654, 5356, 5552, 9022, 9308, 10712, 18044, 18437, 18616, 21424, 35741, 36088, 36874, 37232, 62113, 71482, 72176, 73748, 124226, 142964, 147496, 239681, 248452, 285928, 294992, 464633, 479362, 496904, 571856, 807469, 929266, 958724, 993808, 1614938, 1858532, 1917448, 3229876, 3717064, 3834896, 6397639, 6459752, 7434128, 12795278, 12919504, 25590556, 51181112, 83169307, 102362224, 166338614, 332677228, 665354456, 1330708912]

約数ペア:

[(1, 1330708912), (2, 665354456), (4, 332677228), (8, 166338614), (13, 102362224), (16, 83169307), (26, 51181112), (52, 25590556), (103, 12919504), (104, 12795278), (179, 7434128), (206, 6459752), (208, 6397639), (347, 3834896), (358, 3717064), (412, 3229876), (694, 1917448), (716, 1858532), (824, 1614938), (1339, 993808), (1388, 958724), (1432, 929266), (1648, 807469), (2327, 571856), (2678, 496904), (2776, 479362), (2864, 464633), (4511, 294992), (4654, 285928), (5356, 248452), (5552, 239681), (9022, 147496), (9308, 142964), (10712, 124226), (18044, 73748), (18437, 72176), (18616, 71482), (21424, 62113), (35741, 37232), (36088, 36874)]