268754164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1319}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 567705600

約数和(自身を除く): 298951436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 383, 532, 766, 1319, 1532, 2638, 2681, 5276, 5362, 7277, 9233, 10724, 14554, 18466, 25061, 29108, 36932, 50122, 50939, 100244, 101878, 175427, 203756, 350854, 505177, 701708, 1010354, 2020708, 3536239, 7072478, 9598363, 14144956, 19196726, 38393452, 67188541, 134377082, 268754164]

約数ペア:

[(1, 268754164), (2, 134377082), (4, 67188541), (7, 38393452), (14, 19196726), (19, 14144956), (28, 9598363), (38, 7072478), (76, 3536239), (133, 2020708), (266, 1010354), (383, 701708), (532, 505177), (766, 350854), (1319, 203756), (1532, 175427), (2638, 101878), (2681, 100244), (5276, 50939), (5362, 50122), (7277, 36932), (9233, 29108), (10724, 25061), (14554, 18466)]