947753576

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1601}}^1$

素因数の和:1687

約数の個数: 96

約数和(自身を含む): 2290731840

約数和(自身を除く): 1342978264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 961, 1364, 1601, 1736, 1922, 2387, 2728, 3202, 3844, 4774, 6404, 6727, 7688, 9548, 10571, 11207, 12808, 13454, 17611, 19096, 21142, 22414, 26908, 35222, 42284, 44828, 49631, 53816, 70444, 73997, 84568, 89656, 99262, 123277, 140888, 147994, 198524, 246554, 295988, 347417, 397048, 493108, 545941, 591976, 694834, 986216, 1091882, 1389668, 1538561, 2183764, 2779336, 3077122, 3821587, 4367528, 6154244, 7643174, 10769927, 12308488, 15286348, 16924171, 21539854, 30572696, 33848342, 43079708, 67696684, 86159416, 118469197, 135393368, 236938394, 473876788, 947753576]

約数ペア:

[(1, 947753576), (2, 473876788), (4, 236938394), (7, 135393368), (8, 118469197), (11, 86159416), (14, 67696684), (22, 43079708), (28, 33848342), (31, 30572696), (44, 21539854), (56, 16924171), (62, 15286348), (77, 12308488), (88, 10769927), (124, 7643174), (154, 6154244), (217, 4367528), (248, 3821587), (308, 3077122), (341, 2779336), (434, 2183764), (616, 1538561), (682, 1389668), (868, 1091882), (961, 986216), (1364, 694834), (1601, 591976), (1736, 545941), (1922, 493108), (2387, 397048), (2728, 347417), (3202, 295988), (3844, 246554), (4774, 198524), (6404, 147994), (6727, 140888), (7688, 123277), (9548, 99262), (10571, 89656), (11207, 84568), (12808, 73997), (13454, 70444), (17611, 53816), (19096, 49631), (21142, 44828), (22414, 42284), (26908, 35222)]