247572432

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2281

約数の個数: 120

約数和(自身を含む): 747452160

約数和(自身を除く): 499879728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 369, 456, 492, 656, 684, 738, 779, 912, 984, 1368, 1476, 1558, 1968, 2207, 2337, 2736, 2952, 3116, 4414, 4674, 5904, 6232, 6621, 7011, 8828, 9348, 12464, 13242, 14022, 17656, 18696, 19863, 26484, 28044, 35312, 37392, 39726, 41933, 52968, 56088, 79452, 83866, 90487, 105936, 112176, 125799, 158904, 167732, 180974, 251598, 271461, 317808, 335464, 361948, 377397, 503196, 542922, 670928, 723896, 754794, 814383, 1006392, 1085844, 1447792, 1509588, 1628766, 1719253, 2012784, 2171688, 3019176, 3257532, 3438506, 4343376, 5157759, 6038352, 6515064, 6877012, 10315518, 13030128, 13754024, 15473277, 20631036, 27508048, 30946554, 41262072, 61893108, 82524144, 123786216, 247572432]

約数ペア:

[(1, 247572432), (2, 123786216), (3, 82524144), (4, 61893108), (6, 41262072), (8, 30946554), (9, 27508048), (12, 20631036), (16, 15473277), (18, 13754024), (19, 13030128), (24, 10315518), (36, 6877012), (38, 6515064), (41, 6038352), (48, 5157759), (57, 4343376), (72, 3438506), (76, 3257532), (82, 3019176), (114, 2171688), (123, 2012784), (144, 1719253), (152, 1628766), (164, 1509588), (171, 1447792), (228, 1085844), (246, 1006392), (304, 814383), (328, 754794), (342, 723896), (369, 670928), (456, 542922), (492, 503196), (656, 377397), (684, 361948), (738, 335464), (779, 317808), (912, 271461), (984, 251598), (1368, 180974), (1476, 167732), (1558, 158904), (1968, 125799), (2207, 112176), (2337, 105936), (2736, 90487), (2952, 83866), (3116, 79452), (4414, 56088), (4674, 52968), (5904, 41933), (6232, 39726), (6621, 37392), (7011, 35312), (8828, 28044), (9348, 26484), (12464, 19863), (13242, 18696), (14022, 17656)]