243806724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56911}}^1$

素因数の和:56945

約数の個数: 72

約数和(自身を含む): 745774848

約数和(自身を除く): 501968124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 56911, 113822, 170733, 227644, 341466, 398377, 512199, 682932, 796754, 967487, 1024398, 1195131, 1593508, 1934974, 2048796, 2390262, 2902461, 3585393, 3869948, 4780524, 5804922, 6772409, 7170786, 8707383, 11609844, 13544818, 14341572, 17414766, 20317227, 27089636, 34829532, 40634454, 60951681, 81268908, 121903362, 243806724]

約数ペア:

[(1, 243806724), (2, 121903362), (3, 81268908), (4, 60951681), (6, 40634454), (7, 34829532), (9, 27089636), (12, 20317227), (14, 17414766), (17, 14341572), (18, 13544818), (21, 11609844), (28, 8707383), (34, 7170786), (36, 6772409), (42, 5804922), (51, 4780524), (63, 3869948), (68, 3585393), (84, 2902461), (102, 2390262), (119, 2048796), (126, 1934974), (153, 1593508), (204, 1195131), (238, 1024398), (252, 967487), (306, 796754), (357, 682932), (476, 512199), (612, 398377), (714, 341466), (1071, 227644), (1428, 170733), (2142, 113822), (4284, 56911)]