488620512

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2083

約数の個数: 144

約数和(自身を含む): 1488195072

約数和(自身を除く): 999574560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 744, 837, 864, 972, 992, 1116, 1296, 1488, 1674, 1944, 2027, 2232, 2511, 2592, 2976, 3348, 3888, 4054, 4464, 5022, 6081, 6696, 7533, 7776, 8108, 8928, 10044, 12162, 13392, 15066, 16216, 18243, 20088, 24324, 26784, 30132, 32432, 36486, 40176, 48648, 54729, 60264, 62837, 64864, 72972, 80352, 97296, 109458, 120528, 125674, 145944, 164187, 188511, 194592, 218916, 241056, 251348, 291888, 328374, 377022, 437832, 492561, 502696, 565533, 583776, 656748, 754044, 875664, 985122, 1005392, 1131066, 1313496, 1508088, 1696599, 1751328, 1970244, 2010784, 2262132, 2626992, 3016176, 3393198, 3940488, 4524264, 5089797, 5253984, 6032352, 6786396, 7880976, 9048528, 10179594, 13572792, 15269391, 15761952, 18097056, 20359188, 27145584, 30538782, 40718376, 54291168, 61077564, 81436752, 122155128, 162873504, 244310256, 488620512]

約数ペア:

[(1, 488620512), (2, 244310256), (3, 162873504), (4, 122155128), (6, 81436752), (8, 61077564), (9, 54291168), (12, 40718376), (16, 30538782), (18, 27145584), (24, 20359188), (27, 18097056), (31, 15761952), (32, 15269391), (36, 13572792), (48, 10179594), (54, 9048528), (62, 7880976), (72, 6786396), (81, 6032352), (93, 5253984), (96, 5089797), (108, 4524264), (124, 3940488), (144, 3393198), (162, 3016176), (186, 2626992), (216, 2262132), (243, 2010784), (248, 1970244), (279, 1751328), (288, 1696599), (324, 1508088), (372, 1313496), (432, 1131066), (486, 1005392), (496, 985122), (558, 875664), (648, 754044), (744, 656748), (837, 583776), (864, 565533), (972, 502696), (992, 492561), (1116, 437832), (1296, 377022), (1488, 328374), (1674, 291888), (1944, 251348), (2027, 241056), (2232, 218916), (2511, 194592), (2592, 188511), (2976, 164187), (3348, 145944), (3888, 125674), (4054, 120528), (4464, 109458), (5022, 97296), (6081, 80352), (6696, 72972), (7533, 64864), (7776, 62837), (8108, 60264), (8928, 54729), (10044, 48648), (12162, 40176), (13392, 36486), (15066, 32432), (16216, 30132), (18243, 26784), (20088, 24324)]