19312375968

素因数分解:

$2^5\times 3^3\times {\mathrm{1117}}^1\times {\mathrm{20011}}^1$

素因数の和:21147

約数の個数: 96

約数和(自身を含む): 56381008320

約数和(自身を除く): 37068632352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1117, 2234, 3351, 4468, 6702, 8936, 10053, 13404, 17872, 20011, 20106, 26808, 30159, 35744, 40022, 40212, 53616, 60033, 60318, 80044, 80424, 107232, 120066, 120636, 160088, 160848, 180099, 240132, 241272, 320176, 321696, 360198, 480264, 482544, 540297, 640352, 720396, 960528, 965088, 1080594, 1440792, 1921056, 2161188, 2881584, 4322376, 5763168, 8644752, 17289504, 22352287, 44704574, 67056861, 89409148, 134113722, 178818296, 201170583, 268227444, 357636592, 402341166, 536454888, 603511749, 715273184, 804682332, 1072909776, 1207023498, 1609364664, 2145819552, 2414046996, 3218729328, 4828093992, 6437458656, 9656187984, 19312375968]

約数ペア:

[(1, 19312375968), (2, 9656187984), (3, 6437458656), (4, 4828093992), (6, 3218729328), (8, 2414046996), (9, 2145819552), (12, 1609364664), (16, 1207023498), (18, 1072909776), (24, 804682332), (27, 715273184), (32, 603511749), (36, 536454888), (48, 402341166), (54, 357636592), (72, 268227444), (96, 201170583), (108, 178818296), (144, 134113722), (216, 89409148), (288, 67056861), (432, 44704574), (864, 22352287), (1117, 17289504), (2234, 8644752), (3351, 5763168), (4468, 4322376), (6702, 2881584), (8936, 2161188), (10053, 1921056), (13404, 1440792), (17872, 1080594), (20011, 965088), (20106, 960528), (26808, 720396), (30159, 640352), (35744, 540297), (40022, 482544), (40212, 480264), (53616, 360198), (60033, 321696), (60318, 320176), (80044, 241272), (80424, 240132), (107232, 180099), (120066, 160848), (120636, 160088)]