247972536

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{3347}}^1$

素因数の和:3383

約数の個数: 128

約数和(自身を含む): 803520000

約数和(自身を除く): 555547464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2646, 2744, 3087, 3347, 3528, 4116, 5292, 6174, 6694, 8232, 9261, 10041, 10584, 12348, 13388, 18522, 20082, 23429, 24696, 26776, 30123, 37044, 40164, 46858, 60246, 70287, 74088, 80328, 90369, 93716, 120492, 140574, 164003, 180738, 187432, 210861, 240984, 281148, 328006, 361476, 421722, 492009, 562296, 632583, 656012, 722952, 843444, 984018, 1148021, 1265166, 1312024, 1476027, 1686888, 1968036, 2296042, 2530332, 2952054, 3444063, 3936072, 4428081, 4592084, 5060664, 5904108, 6888126, 8856162, 9184168, 10332189, 11808216, 13776252, 17712324, 20664378, 27552504, 30996567, 35424648, 41328756, 61993134, 82657512, 123986268, 247972536]

約数ペア:

[(1, 247972536), (2, 123986268), (3, 82657512), (4, 61993134), (6, 41328756), (7, 35424648), (8, 30996567), (9, 27552504), (12, 20664378), (14, 17712324), (18, 13776252), (21, 11808216), (24, 10332189), (27, 9184168), (28, 8856162), (36, 6888126), (42, 5904108), (49, 5060664), (54, 4592084), (56, 4428081), (63, 3936072), (72, 3444063), (84, 2952054), (98, 2530332), (108, 2296042), (126, 1968036), (147, 1686888), (168, 1476027), (189, 1312024), (196, 1265166), (216, 1148021), (252, 984018), (294, 843444), (343, 722952), (378, 656012), (392, 632583), (441, 562296), (504, 492009), (588, 421722), (686, 361476), (756, 328006), (882, 281148), (1029, 240984), (1176, 210861), (1323, 187432), (1372, 180738), (1512, 164003), (1764, 140574), (2058, 120492), (2646, 93716), (2744, 90369), (3087, 80328), (3347, 74088), (3528, 70287), (4116, 60246), (5292, 46858), (6174, 40164), (6694, 37044), (8232, 30123), (9261, 26776), (10041, 24696), (10584, 23429), (12348, 20082), (13388, 18522)]