268152038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 524966400

約数和(自身を除く): 256814362

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 97, 154, 194, 203, 319, 406, 619, 638, 679, 1067, 1238, 1358, 2134, 2233, 2813, 4333, 4466, 5626, 6809, 7469, 8666, 13618, 14938, 17951, 19691, 30943, 35902, 39382, 47663, 60043, 61886, 95326, 120086, 125657, 197461, 216601, 251314, 394922, 420301, 433202, 660473, 840602, 1320946, 1382227, 1741247, 2764454, 3482494, 4623311, 9246622, 12188729, 19153717, 24377458, 38307434, 134076019, 268152038]

約数ペア:

[(1, 268152038), (2, 134076019), (7, 38307434), (11, 24377458), (14, 19153717), (22, 12188729), (29, 9246622), (58, 4623311), (77, 3482494), (97, 2764454), (154, 1741247), (194, 1382227), (203, 1320946), (319, 840602), (406, 660473), (619, 433202), (638, 420301), (679, 394922), (1067, 251314), (1238, 216601), (1358, 197461), (2134, 125657), (2233, 120086), (2813, 95326), (4333, 61886), (4466, 60043), (5626, 47663), (6809, 39382), (7469, 35902), (8666, 30943), (13618, 19691), (14938, 17951)]