313613856

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1357

約数の個数: 144

約数和(自身を含む): 955438848

約数和(自身を除く): 641824992

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, 1301, 1488, 1674, 1944, 2232, 2511, 2592, 2602, 2976, 3348, 3888, 3903, 4464, 5022, 5204, 6696, 7533, 7776, 7806, 8928, 10044, 10408, 11709, 13392, 15066, 15612, 20088, 20816, 23418, 26784, 30132, 31224, 35127, 40176, 40331, 41632, 46836, 60264, 62448, 70254, 80352, 80662, 93672, 105381, 120528, 120993, 124896, 140508, 161324, 187344, 210762, 241056, 241986, 281016, 316143, 322648, 362979, 374688, 421524, 483972, 562032, 632286, 645296, 725958, 843048, 967944, 1088937, 1124064, 1264572, 1290592, 1451916, 1686096, 1935888, 2177874, 2529144, 2903832, 3266811, 3372192, 3871776, 4355748, 5058288, 5807664, 6533622, 8711496, 9800433, 10116576, 11615328, 13067244, 17422992, 19600866, 26134488, 34845984, 39201732, 52268976, 78403464, 104537952, 156806928, 313613856]

約数ペア:

[(1, 313613856), (2, 156806928), (3, 104537952), (4, 78403464), (6, 52268976), (8, 39201732), (9, 34845984), (12, 26134488), (16, 19600866), (18, 17422992), (24, 13067244), (27, 11615328), (31, 10116576), (32, 9800433), (36, 8711496), (48, 6533622), (54, 5807664), (62, 5058288), (72, 4355748), (81, 3871776), (93, 3372192), (96, 3266811), (108, 2903832), (124, 2529144), (144, 2177874), (162, 1935888), (186, 1686096), (216, 1451916), (243, 1290592), (248, 1264572), (279, 1124064), (288, 1088937), (324, 967944), (372, 843048), (432, 725958), (486, 645296), (496, 632286), (558, 562032), (648, 483972), (744, 421524), (837, 374688), (864, 362979), (972, 322648), (992, 316143), (1116, 281016), (1296, 241986), (1301, 241056), (1488, 210762), (1674, 187344), (1944, 161324), (2232, 140508), (2511, 124896), (2592, 120993), (2602, 120528), (2976, 105381), (3348, 93672), (3888, 80662), (3903, 80352), (4464, 70254), (5022, 62448), (5204, 60264), (6696, 46836), (7533, 41632), (7776, 40331), (7806, 40176), (8928, 35127), (10044, 31224), (10408, 30132), (11709, 26784), (13392, 23418), (15066, 20816), (15612, 20088)]