1780432176

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{1933}}^1$

素因数の和:2594

約数の個数: 80

約数和(自身を含む): 4757949440

約数和(自身を除く): 2977517264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 619, 744, 1238, 1488, 1857, 1933, 2476, 3714, 3866, 4952, 5799, 7428, 7732, 9904, 11598, 14856, 15464, 19189, 23196, 29712, 30928, 38378, 46392, 57567, 59923, 76756, 92784, 115134, 119846, 153512, 179769, 230268, 239692, 307024, 359538, 460536, 479384, 719076, 921072, 958768, 1196527, 1438152, 2393054, 2876304, 3589581, 4786108, 7179162, 9572216, 14358324, 19144432, 28716648, 37092337, 57433296, 74184674, 111277011, 148369348, 222554022, 296738696, 445108044, 593477392, 890216088, 1780432176]

約数ペア:

[(1, 1780432176), (2, 890216088), (3, 593477392), (4, 445108044), (6, 296738696), (8, 222554022), (12, 148369348), (16, 111277011), (24, 74184674), (31, 57433296), (48, 37092337), (62, 28716648), (93, 19144432), (124, 14358324), (186, 9572216), (248, 7179162), (372, 4786108), (496, 3589581), (619, 2876304), (744, 2393054), (1238, 1438152), (1488, 1196527), (1857, 958768), (1933, 921072), (2476, 719076), (3714, 479384), (3866, 460536), (4952, 359538), (5799, 307024), (7428, 239692), (7732, 230268), (9904, 179769), (11598, 153512), (14856, 119846), (15464, 115134), (19189, 92784), (23196, 76756), (29712, 59923), (30928, 57567), (38378, 46392)]