2016380912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:695

約数の個数: 120

約数和(自身を含む): 4864438656

約数和(自身を除く): 2848057744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 307, 338, 347, 364, 614, 676, 694, 728, 1183, 1228, 1352, 1388, 1456, 2149, 2366, 2429, 2456, 2704, 2776, 3991, 4298, 4511, 4732, 4858, 4912, 5552, 7982, 8596, 9022, 9464, 9716, 15964, 17192, 18044, 18928, 19432, 27937, 31577, 31928, 34384, 36088, 38864, 51883, 55874, 58643, 63154, 63856, 72176, 103766, 106529, 111748, 117286, 126308, 207532, 213058, 223496, 234572, 252616, 363181, 410501, 415064, 426116, 446992, 469144, 505232, 726362, 745703, 821002, 830128, 852232, 938288, 1384877, 1452724, 1491406, 1642004, 1704464, 2769754, 2905448, 2982812, 3284008, 5539508, 5810896, 5965624, 6568016, 9694139, 11079016, 11931248, 18003401, 19388278, 22158032, 36006802, 38776556, 72013604, 77553112, 126023807, 144027208, 155106224, 252047614, 288054416, 504095228, 1008190456, 2016380912]

約数ペア:

[(1, 2016380912), (2, 1008190456), (4, 504095228), (7, 288054416), (8, 252047614), (13, 155106224), (14, 144027208), (16, 126023807), (26, 77553112), (28, 72013604), (52, 38776556), (56, 36006802), (91, 22158032), (104, 19388278), (112, 18003401), (169, 11931248), (182, 11079016), (208, 9694139), (307, 6568016), (338, 5965624), (347, 5810896), (364, 5539508), (614, 3284008), (676, 2982812), (694, 2905448), (728, 2769754), (1183, 1704464), (1228, 1642004), (1352, 1491406), (1388, 1452724), (1456, 1384877), (2149, 938288), (2366, 852232), (2429, 830128), (2456, 821002), (2704, 745703), (2776, 726362), (3991, 505232), (4298, 469144), (4511, 446992), (4732, 426116), (4858, 415064), (4912, 410501), (5552, 363181), (7982, 252616), (8596, 234572), (9022, 223496), (9464, 213058), (9716, 207532), (15964, 126308), (17192, 117286), (18044, 111748), (18928, 106529), (19432, 103766), (27937, 72176), (31577, 63856), (31928, 63154), (34384, 58643), (36088, 55874), (38864, 51883)]