382356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 1121120

約数和(自身を除く): 738764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 43, 52, 57, 76, 78, 86, 114, 117, 129, 156, 171, 172, 228, 234, 247, 258, 342, 387, 468, 494, 516, 559, 684, 741, 774, 817, 988, 1118, 1482, 1548, 1634, 1677, 2223, 2236, 2451, 2964, 3268, 3354, 4446, 4902, 5031, 6708, 7353, 8892, 9804, 10062, 10621, 14706, 20124, 21242, 29412, 31863, 42484, 63726, 95589, 127452, 191178, 382356]

約数ペア:

[(1, 382356), (2, 191178), (3, 127452), (4, 95589), (6, 63726), (9, 42484), (12, 31863), (13, 29412), (18, 21242), (19, 20124), (26, 14706), (36, 10621), (38, 10062), (39, 9804), (43, 8892), (52, 7353), (57, 6708), (76, 5031), (78, 4902), (86, 4446), (114, 3354), (117, 3268), (129, 2964), (156, 2451), (171, 2236), (172, 2223), (228, 1677), (234, 1634), (247, 1548), (258, 1482), (342, 1118), (387, 988), (468, 817), (494, 774), (516, 741), (559, 684)]