279165054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 673712640

約数和(自身を除く): 394547586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 89, 94, 98, 141, 147, 178, 227, 267, 282, 294, 329, 454, 534, 623, 658, 681, 987, 1246, 1362, 1589, 1869, 1974, 2303, 3178, 3738, 4183, 4361, 4606, 4767, 6909, 8366, 8722, 9534, 10669, 11123, 12549, 13083, 13818, 20203, 21338, 22246, 25098, 26166, 29281, 32007, 33369, 40406, 58562, 60609, 64014, 66738, 74683, 87843, 121218, 141421, 149366, 175686, 204967, 224049, 282842, 409934, 424263, 448098, 522781, 614901, 848526, 949541, 989947, 1045562, 1229802, 1568343, 1899082, 1979894, 2848623, 2969841, 3136686, 5697246, 5939682, 6646787, 13293574, 19940361, 39880722, 46527509, 93055018, 139582527, 279165054]

約数ペア:

[(1, 279165054), (2, 139582527), (3, 93055018), (6, 46527509), (7, 39880722), (14, 19940361), (21, 13293574), (42, 6646787), (47, 5939682), (49, 5697246), (89, 3136686), (94, 2969841), (98, 2848623), (141, 1979894), (147, 1899082), (178, 1568343), (227, 1229802), (267, 1045562), (282, 989947), (294, 949541), (329, 848526), (454, 614901), (534, 522781), (623, 448098), (658, 424263), (681, 409934), (987, 282842), (1246, 224049), (1362, 204967), (1589, 175686), (1869, 149366), (1974, 141421), (2303, 121218), (3178, 87843), (3738, 74683), (4183, 66738), (4361, 64014), (4606, 60609), (4767, 58562), (6909, 40406), (8366, 33369), (8722, 32007), (9534, 29281), (10669, 26166), (11123, 25098), (12549, 22246), (13083, 21338), (13818, 20203)]