268014786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 605404800

約数和(自身を除く): 337390014

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 43, 78, 82, 86, 123, 129, 246, 258, 533, 559, 1066, 1118, 1599, 1677, 1763, 1949, 3198, 3354, 3526, 3898, 5289, 5847, 10578, 11694, 22919, 25337, 45838, 50674, 68757, 76011, 79909, 83807, 137514, 152022, 159818, 167614, 239727, 251421, 479454, 502842, 1038817, 1089491, 2077634, 2178982, 3116451, 3268473, 3436087, 6232902, 6536946, 6872174, 10308261, 20616522, 44669131, 89338262, 134007393, 268014786]

約数ペア:

[(1, 268014786), (2, 134007393), (3, 89338262), (6, 44669131), (13, 20616522), (26, 10308261), (39, 6872174), (41, 6536946), (43, 6232902), (78, 3436087), (82, 3268473), (86, 3116451), (123, 2178982), (129, 2077634), (246, 1089491), (258, 1038817), (533, 502842), (559, 479454), (1066, 251421), (1118, 239727), (1599, 167614), (1677, 159818), (1763, 152022), (1949, 137514), (3198, 83807), (3354, 79909), (3526, 76011), (3898, 68757), (5289, 50674), (5847, 45838), (10578, 25337), (11694, 22919)]