252150780784

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{88807}}^1$

素因数の和:89174

約数の個数: 80

約数和(自身を含む): 566114766336

約数和(自身を除く): 313963985552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 251, 404, 502, 707, 808, 1004, 1414, 1616, 1757, 2008, 2828, 3514, 4016, 5656, 7028, 11312, 14056, 25351, 28112, 50702, 88807, 101404, 177457, 177614, 202808, 354914, 355228, 405616, 621649, 709828, 710456, 1243298, 1419656, 1420912, 2486596, 2839312, 4973192, 8969507, 9946384, 17939014, 22290557, 35878028, 44581114, 62786549, 71756056, 89162228, 125573098, 143512112, 156033899, 178324456, 251146196, 312067798, 356648912, 502292392, 624135596, 1004584784, 1248271192, 2251346257, 2496542384, 4502692514, 9005385028, 15759423799, 18010770056, 31518847598, 36021540112, 63037695196, 126075390392, 252150780784]

約数ペア:

[(1, 252150780784), (2, 126075390392), (4, 63037695196), (7, 36021540112), (8, 31518847598), (14, 18010770056), (16, 15759423799), (28, 9005385028), (56, 4502692514), (101, 2496542384), (112, 2251346257), (202, 1248271192), (251, 1004584784), (404, 624135596), (502, 502292392), (707, 356648912), (808, 312067798), (1004, 251146196), (1414, 178324456), (1616, 156033899), (1757, 143512112), (2008, 125573098), (2828, 89162228), (3514, 71756056), (4016, 62786549), (5656, 44581114), (7028, 35878028), (11312, 22290557), (14056, 17939014), (25351, 9946384), (28112, 8969507), (50702, 4973192), (88807, 2839312), (101404, 2486596), (177457, 1420912), (177614, 1419656), (202808, 1243298), (354914, 710456), (355228, 709828), (405616, 621649)]