249944128

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:360

約数の個数: 112

約数和(自身を含む): 599261184

約数和(自身を除く): 349317056

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 127, 161, 184, 191, 224, 254, 322, 368, 382, 448, 508, 644, 736, 764, 889, 1016, 1288, 1337, 1472, 1528, 1778, 2032, 2576, 2674, 2921, 3056, 3556, 4064, 4393, 5152, 5348, 5842, 6112, 7112, 8128, 8786, 10304, 10696, 11684, 12224, 14224, 17572, 20447, 21392, 23368, 24257, 28448, 30751, 35144, 40894, 42784, 46736, 48514, 56896, 61502, 70288, 81788, 85568, 93472, 97028, 123004, 140576, 163576, 169799, 186944, 194056, 246008, 281152, 327152, 339598, 388112, 492016, 557911, 654304, 679196, 776224, 984032, 1115822, 1308608, 1358392, 1552448, 1968064, 2231644, 2716784, 3905377, 4463288, 5433568, 7810754, 8926576, 10867136, 15621508, 17853152, 31243016, 35706304, 62486032, 124972064, 249944128]

約数ペア:

[(1, 249944128), (2, 124972064), (4, 62486032), (7, 35706304), (8, 31243016), (14, 17853152), (16, 15621508), (23, 10867136), (28, 8926576), (32, 7810754), (46, 5433568), (56, 4463288), (64, 3905377), (92, 2716784), (112, 2231644), (127, 1968064), (161, 1552448), (184, 1358392), (191, 1308608), (224, 1115822), (254, 984032), (322, 776224), (368, 679196), (382, 654304), (448, 557911), (508, 492016), (644, 388112), (736, 339598), (764, 327152), (889, 281152), (1016, 246008), (1288, 194056), (1337, 186944), (1472, 169799), (1528, 163576), (1778, 140576), (2032, 123004), (2576, 97028), (2674, 93472), (2921, 85568), (3056, 81788), (3556, 70288), (4064, 61502), (4393, 56896), (5152, 48514), (5348, 46736), (5842, 42784), (6112, 40894), (7112, 35144), (8128, 30751), (8786, 28448), (10304, 24257), (10696, 23368), (11684, 21392), (12224, 20447), (14224, 17572)]