551947176

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{997}}^1$

素因数の和:1256

約数の個数: 128

約数和(自身を含む): 1681430400

約数和(自身を除く): 1129483224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 233, 264, 297, 396, 466, 594, 699, 792, 932, 997, 1188, 1398, 1864, 1994, 2097, 2376, 2563, 2796, 2991, 3988, 4194, 5126, 5592, 5982, 6291, 7689, 7976, 8388, 8973, 10252, 10967, 11964, 12582, 15378, 16776, 17946, 20504, 21934, 23067, 23928, 25164, 26919, 30756, 32901, 35892, 43868, 46134, 50328, 53838, 61512, 65802, 69201, 71784, 87736, 92268, 98703, 107676, 131604, 138402, 184536, 197406, 215352, 232301, 263208, 276804, 296109, 394812, 464602, 553608, 592218, 696903, 789624, 929204, 1184436, 1393806, 1858408, 2090709, 2368872, 2555311, 2787612, 4181418, 5110622, 5575224, 6272127, 7665933, 8362836, 10221244, 12544254, 15331866, 16725672, 20442488, 22997799, 25088508, 30663732, 45995598, 50177016, 61327464, 68993397, 91991196, 137986794, 183982392, 275973588, 551947176]

約数ペア:

[(1, 551947176), (2, 275973588), (3, 183982392), (4, 137986794), (6, 91991196), (8, 68993397), (9, 61327464), (11, 50177016), (12, 45995598), (18, 30663732), (22, 25088508), (24, 22997799), (27, 20442488), (33, 16725672), (36, 15331866), (44, 12544254), (54, 10221244), (66, 8362836), (72, 7665933), (88, 6272127), (99, 5575224), (108, 5110622), (132, 4181418), (198, 2787612), (216, 2555311), (233, 2368872), (264, 2090709), (297, 1858408), (396, 1393806), (466, 1184436), (594, 929204), (699, 789624), (792, 696903), (932, 592218), (997, 553608), (1188, 464602), (1398, 394812), (1864, 296109), (1994, 276804), (2097, 263208), (2376, 232301), (2563, 215352), (2796, 197406), (2991, 184536), (3988, 138402), (4194, 131604), (5126, 107676), (5592, 98703), (5982, 92268), (6291, 87736), (7689, 71784), (7976, 69201), (8388, 65802), (8973, 61512), (10252, 53838), (10967, 50328), (11964, 46134), (12582, 43868), (15378, 35892), (16776, 32901), (17946, 30756), (20504, 26919), (21934, 25164), (23067, 23928)]