245396536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3041}}^1$

素因数の和:3196

約数の個数: 64

約数和(自身を含む): 578223360

約数和(自身を除く): 332826824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 131, 154, 262, 308, 524, 616, 917, 1048, 1441, 1834, 2882, 3041, 3668, 5764, 6082, 7336, 10087, 11528, 12164, 20174, 21287, 24328, 33451, 40348, 42574, 66902, 80696, 85148, 133804, 170296, 234157, 267608, 398371, 468314, 796742, 936628, 1593484, 1873256, 2788597, 3186968, 4382081, 5577194, 8764162, 11154388, 17528324, 22308776, 30674567, 35056648, 61349134, 122698268, 245396536]

約数ペア:

[(1, 245396536), (2, 122698268), (4, 61349134), (7, 35056648), (8, 30674567), (11, 22308776), (14, 17528324), (22, 11154388), (28, 8764162), (44, 5577194), (56, 4382081), (77, 3186968), (88, 2788597), (131, 1873256), (154, 1593484), (262, 936628), (308, 796742), (524, 468314), (616, 398371), (917, 267608), (1048, 234157), (1441, 170296), (1834, 133804), (2882, 85148), (3041, 80696), (3668, 66902), (5764, 42574), (6082, 40348), (7336, 33451), (10087, 24328), (11528, 21287), (12164, 20174)]