2488997688

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 6468958080

約数和(自身を除く): 3979960392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 311, 347, 372, 622, 694, 744, 933, 961, 1041, 1244, 1388, 1866, 1922, 2082, 2488, 2776, 2883, 3732, 3844, 4164, 5766, 7464, 7688, 8328, 9641, 10757, 11532, 19282, 21514, 23064, 28923, 32271, 38564, 43028, 57846, 64542, 77128, 86056, 107917, 115692, 129084, 215834, 231384, 258168, 298871, 323751, 333467, 431668, 597742, 647502, 666934, 863336, 896613, 1000401, 1195484, 1295004, 1333868, 1793226, 2000802, 2390968, 2590008, 2667736, 3345427, 3586452, 4001604, 6690854, 7172904, 8003208, 10036281, 13381708, 20072562, 26763416, 40145124, 80290248, 103708237, 207416474, 311124711, 414832948, 622249422, 829665896, 1244498844, 2488997688]

約数ペア:

[(1, 2488997688), (2, 1244498844), (3, 829665896), (4, 622249422), (6, 414832948), (8, 311124711), (12, 207416474), (24, 103708237), (31, 80290248), (62, 40145124), (93, 26763416), (124, 20072562), (186, 13381708), (248, 10036281), (311, 8003208), (347, 7172904), (372, 6690854), (622, 4001604), (694, 3586452), (744, 3345427), (933, 2667736), (961, 2590008), (1041, 2390968), (1244, 2000802), (1388, 1793226), (1866, 1333868), (1922, 1295004), (2082, 1195484), (2488, 1000401), (2776, 896613), (2883, 863336), (3732, 666934), (3844, 647502), (4164, 597742), (5766, 431668), (7464, 333467), (7688, 323751), (8328, 298871), (9641, 258168), (10757, 231384), (11532, 215834), (19282, 129084), (21514, 115692), (23064, 107917), (28923, 86056), (32271, 77128), (38564, 64542), (43028, 57846)]