247110444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23917}}^1$

素因数の和:23975

約数の個数: 72

約数和(自身を含む): 731316768

約数和(自身を除く): 484206324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 23917, 47834, 71751, 95668, 143502, 167419, 215253, 287004, 334838, 430506, 502257, 669676, 861012, 980597, 1004514, 1506771, 1961194, 2009028, 2941791, 3013542, 3922388, 5883582, 6027084, 6864179, 8825373, 11767164, 13728358, 17650746, 20592537, 27456716, 35301492, 41185074, 61777611, 82370148, 123555222, 247110444]

約数ペア:

[(1, 247110444), (2, 123555222), (3, 82370148), (4, 61777611), (6, 41185074), (7, 35301492), (9, 27456716), (12, 20592537), (14, 17650746), (18, 13728358), (21, 11767164), (28, 8825373), (36, 6864179), (41, 6027084), (42, 5883582), (63, 3922388), (82, 3013542), (84, 2941791), (123, 2009028), (126, 1961194), (164, 1506771), (246, 1004514), (252, 980597), (287, 861012), (369, 669676), (492, 502257), (574, 430506), (738, 334838), (861, 287004), (1148, 215253), (1476, 167419), (1722, 143502), (2583, 95668), (3444, 71751), (5166, 47834), (10332, 23917)]