216504

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 611520

約数和(自身を除く): 395016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 97, 124, 186, 194, 248, 279, 291, 372, 388, 558, 582, 744, 776, 873, 1116, 1164, 1746, 2232, 2328, 3007, 3492, 6014, 6984, 9021, 12028, 18042, 24056, 27063, 36084, 54126, 72168, 108252, 216504]

約数ペア:

[(1, 216504), (2, 108252), (3, 72168), (4, 54126), (6, 36084), (8, 27063), (9, 24056), (12, 18042), (18, 12028), (24, 9021), (31, 6984), (36, 6014), (62, 3492), (72, 3007), (93, 2328), (97, 2232), (124, 1746), (186, 1164), (194, 1116), (248, 873), (279, 776), (291, 744), (372, 582), (388, 558)]