745131068

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 1444353120

約数和(自身を除く): 699222052

約数列:

[1, 2, 4, 11, 22, 44, 121, 173, 242, 346, 484, 692, 809, 1331, 1618, 1903, 2662, 3236, 3806, 5324, 7612, 8899, 17798, 20933, 35596, 41866, 83732, 97889, 139957, 195778, 230263, 279914, 391556, 460526, 559828, 921052, 1076779, 1539527, 2153558, 3079054, 4307116, 6158108, 16934797, 33869594, 67739188, 186282767, 372565534, 745131068]

約数ペア:

[(1, 745131068), (2, 372565534), (4, 186282767), (11, 67739188), (22, 33869594), (44, 16934797), (121, 6158108), (173, 4307116), (242, 3079054), (346, 2153558), (484, 1539527), (692, 1076779), (809, 921052), (1331, 559828), (1618, 460526), (1903, 391556), (2662, 279914), (3236, 230263), (3806, 195778), (5324, 139957), (7612, 97889), (8899, 83732), (17798, 41866), (20933, 35596)]