378684

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 977704

約数和(自身を除く): 599020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 157, 201, 268, 314, 402, 471, 603, 628, 804, 942, 1206, 1413, 1884, 2412, 2826, 5652, 10519, 21038, 31557, 42076, 63114, 94671, 126228, 189342, 378684]

約数ペア:

[(1, 378684), (2, 189342), (3, 126228), (4, 94671), (6, 63114), (9, 42076), (12, 31557), (18, 21038), (36, 10519), (67, 5652), (134, 2826), (157, 2412), (201, 1884), (268, 1413), (314, 1206), (402, 942), (471, 804), (603, 628)]