890676624

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{967}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 2381434880

約数和(自身を除く): 1490758256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 619, 744, 967, 1238, 1488, 1857, 1934, 2476, 2901, 3714, 3868, 4952, 5802, 7428, 7736, 9904, 11604, 14856, 15472, 19189, 23208, 29712, 29977, 38378, 46416, 57567, 59954, 76756, 89931, 115134, 119908, 153512, 179862, 230268, 239816, 307024, 359724, 460536, 479632, 598573, 719448, 921072, 1197146, 1438896, 1795719, 2394292, 3591438, 4788584, 7182876, 9577168, 14365752, 18555763, 28731504, 37111526, 55667289, 74223052, 111334578, 148446104, 222669156, 296892208, 445338312, 890676624]

約数ペア:

[(1, 890676624), (2, 445338312), (3, 296892208), (4, 222669156), (6, 148446104), (8, 111334578), (12, 74223052), (16, 55667289), (24, 37111526), (31, 28731504), (48, 18555763), (62, 14365752), (93, 9577168), (124, 7182876), (186, 4788584), (248, 3591438), (372, 2394292), (496, 1795719), (619, 1438896), (744, 1197146), (967, 921072), (1238, 719448), (1488, 598573), (1857, 479632), (1934, 460536), (2476, 359724), (2901, 307024), (3714, 239816), (3868, 230268), (4952, 179862), (5802, 153512), (7428, 119908), (7736, 115134), (9904, 89931), (11604, 76756), (14856, 59954), (15472, 57567), (19189, 46416), (23208, 38378), (29712, 29977)]