1641199968

素因数分解:

$2^5\times 3^4\times {\mathrm{401}}^1\times {\mathrm{1579}}^1$

素因数の和:2002

約数の個数: 120

約数和(自身を含む): 4841824680

約数和(自身を除く): 3200624712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 401, 432, 648, 802, 864, 1203, 1296, 1579, 1604, 2406, 2592, 3158, 3208, 3609, 4737, 4812, 6316, 6416, 7218, 9474, 9624, 10827, 12632, 12832, 14211, 14436, 18948, 19248, 21654, 25264, 28422, 28872, 32481, 37896, 38496, 42633, 43308, 50528, 56844, 57744, 64962, 75792, 85266, 86616, 113688, 115488, 127899, 129924, 151584, 170532, 173232, 227376, 255798, 259848, 341064, 346464, 454752, 511596, 519696, 633179, 682128, 1023192, 1039392, 1266358, 1364256, 1899537, 2046384, 2532716, 3799074, 4092768, 5065432, 5698611, 7598148, 10130864, 11397222, 15196296, 17095833, 20261728, 22794444, 30392592, 34191666, 45588888, 51287499, 60785184, 68383332, 91177776, 102574998, 136766664, 182355552, 205149996, 273533328, 410299992, 547066656, 820599984, 1641199968]

約数ペア:

[(1, 1641199968), (2, 820599984), (3, 547066656), (4, 410299992), (6, 273533328), (8, 205149996), (9, 182355552), (12, 136766664), (16, 102574998), (18, 91177776), (24, 68383332), (27, 60785184), (32, 51287499), (36, 45588888), (48, 34191666), (54, 30392592), (72, 22794444), (81, 20261728), (96, 17095833), (108, 15196296), (144, 11397222), (162, 10130864), (216, 7598148), (288, 5698611), (324, 5065432), (401, 4092768), (432, 3799074), (648, 2532716), (802, 2046384), (864, 1899537), (1203, 1364256), (1296, 1266358), (1579, 1039392), (1604, 1023192), (2406, 682128), (2592, 633179), (3158, 519696), (3208, 511596), (3609, 454752), (4737, 346464), (4812, 341064), (6316, 259848), (6416, 255798), (7218, 227376), (9474, 173232), (9624, 170532), (10827, 151584), (12632, 129924), (12832, 127899), (14211, 115488), (14436, 113688), (18948, 86616), (19248, 85266), (21654, 75792), (25264, 64962), (28422, 57744), (28872, 56844), (32481, 50528), (37896, 43308), (38496, 42633)]