814164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 2173248

約数和(自身を除く): 1359084

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 307, 442, 614, 663, 884, 921, 1228, 1326, 1842, 2652, 3684, 3991, 5219, 7982, 10438, 11973, 15657, 15964, 20876, 23946, 31314, 47892, 62628, 67847, 135694, 203541, 271388, 407082, 814164]

約数ペア:

[(1, 814164), (2, 407082), (3, 271388), (4, 203541), (6, 135694), (12, 67847), (13, 62628), (17, 47892), (26, 31314), (34, 23946), (39, 20876), (51, 15964), (52, 15657), (68, 11973), (78, 10438), (102, 7982), (156, 5219), (204, 3991), (221, 3684), (307, 2652), (442, 1842), (614, 1326), (663, 1228), (884, 921)]