263712

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 719712

約数和(自身を除く): 456000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 67, 82, 96, 123, 134, 164, 201, 246, 268, 328, 402, 492, 536, 656, 804, 984, 1072, 1312, 1608, 1968, 2144, 2747, 3216, 3936, 5494, 6432, 8241, 10988, 16482, 21976, 32964, 43952, 65928, 87904, 131856, 263712]

約数ペア:

[(1, 263712), (2, 131856), (3, 87904), (4, 65928), (6, 43952), (8, 32964), (12, 21976), (16, 16482), (24, 10988), (32, 8241), (41, 6432), (48, 5494), (67, 3936), (82, 3216), (96, 2747), (123, 2144), (134, 1968), (164, 1608), (201, 1312), (246, 1072), (268, 984), (328, 804), (402, 656), (492, 536)]