406842264

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 1214653440

約数和(自身を除く): 807811176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 81, 86, 93, 108, 124, 129, 157, 162, 172, 186, 216, 243, 248, 258, 279, 314, 324, 344, 372, 387, 471, 486, 516, 558, 628, 648, 744, 774, 837, 942, 972, 1032, 1116, 1161, 1256, 1333, 1413, 1548, 1674, 1884, 1944, 2232, 2322, 2511, 2666, 2826, 3096, 3348, 3483, 3768, 3999, 4239, 4644, 4867, 5022, 5332, 5652, 6696, 6751, 6966, 7533, 7998, 8478, 9288, 9734, 10044, 10449, 10664, 11304, 11997, 12717, 13502, 13932, 14601, 15066, 15996, 16956, 19468, 20088, 20253, 20898, 23994, 25434, 27004, 27864, 29202, 30132, 31992, 33912, 35991, 38151, 38936, 40506, 41796, 43803, 47988, 50868, 54008, 58404, 60264, 60759, 71982, 76302, 81012, 83592, 87606, 95976, 101736, 107973, 116808, 121518, 131409, 143964, 152604, 162024, 175212, 182277, 209281, 215946, 243036, 262818, 287928, 305208, 323919, 350424, 364554, 394227, 418562, 431892, 486072, 525636, 546831, 627843, 647838, 729108, 788454, 837124, 863784, 1051272, 1093662, 1182681, 1255686, 1295676, 1458216, 1576908, 1640493, 1674248, 1883529, 2187324, 2365362, 2511372, 2591352, 3153816, 3280986, 3767058, 4374648, 4730724, 5022744, 5650587, 6561972, 7534116, 9461448, 11301174, 13123944, 15068232, 16951761, 22602348, 33903522, 45204696, 50855283, 67807044, 101710566, 135614088, 203421132, 406842264]

約数ペア:

[(1, 406842264), (2, 203421132), (3, 135614088), (4, 101710566), (6, 67807044), (8, 50855283), (9, 45204696), (12, 33903522), (18, 22602348), (24, 16951761), (27, 15068232), (31, 13123944), (36, 11301174), (43, 9461448), (54, 7534116), (62, 6561972), (72, 5650587), (81, 5022744), (86, 4730724), (93, 4374648), (108, 3767058), (124, 3280986), (129, 3153816), (157, 2591352), (162, 2511372), (172, 2365362), (186, 2187324), (216, 1883529), (243, 1674248), (248, 1640493), (258, 1576908), (279, 1458216), (314, 1295676), (324, 1255686), (344, 1182681), (372, 1093662), (387, 1051272), (471, 863784), (486, 837124), (516, 788454), (558, 729108), (628, 647838), (648, 627843), (744, 546831), (774, 525636), (837, 486072), (942, 431892), (972, 418562), (1032, 394227), (1116, 364554), (1161, 350424), (1256, 323919), (1333, 305208), (1413, 287928), (1548, 262818), (1674, 243036), (1884, 215946), (1944, 209281), (2232, 182277), (2322, 175212), (2511, 162024), (2666, 152604), (2826, 143964), (3096, 131409), (3348, 121518), (3483, 116808), (3768, 107973), (3999, 101736), (4239, 95976), (4644, 87606), (4867, 83592), (5022, 81012), (5332, 76302), (5652, 71982), (6696, 60759), (6751, 60264), (6966, 58404), (7533, 54008), (7998, 50868), (8478, 47988), (9288, 43803), (9734, 41796), (10044, 40506), (10449, 38936), (10664, 38151), (11304, 35991), (11997, 33912), (12717, 31992), (13502, 30132), (13932, 29202), (14601, 27864), (15066, 27004), (15996, 25434), (16956, 23994), (19468, 20898), (20088, 20253)]