291250608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8233}}^1$

素因数の和:8322

約数の個数: 80

約数和(自身を含む): 833149056

約数和(自身を除く): 541898448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 132, 134, 176, 201, 264, 268, 402, 528, 536, 737, 804, 1072, 1474, 1608, 2211, 2948, 3216, 4422, 5896, 8233, 8844, 11792, 16466, 17688, 24699, 32932, 35376, 49398, 65864, 90563, 98796, 131728, 181126, 197592, 271689, 362252, 395184, 543378, 551611, 724504, 1086756, 1103222, 1449008, 1654833, 2173512, 2206444, 3309666, 4347024, 4412888, 6067721, 6619332, 8825776, 12135442, 13238664, 18203163, 24270884, 26477328, 36406326, 48541768, 72812652, 97083536, 145625304, 291250608]

約数ペア:

[(1, 291250608), (2, 145625304), (3, 97083536), (4, 72812652), (6, 48541768), (8, 36406326), (11, 26477328), (12, 24270884), (16, 18203163), (22, 13238664), (24, 12135442), (33, 8825776), (44, 6619332), (48, 6067721), (66, 4412888), (67, 4347024), (88, 3309666), (132, 2206444), (134, 2173512), (176, 1654833), (201, 1449008), (264, 1103222), (268, 1086756), (402, 724504), (528, 551611), (536, 543378), (737, 395184), (804, 362252), (1072, 271689), (1474, 197592), (1608, 181126), (2211, 131728), (2948, 98796), (3216, 90563), (4422, 65864), (5896, 49398), (8233, 35376), (8844, 32932), (11792, 24699), (16466, 17688)]