988408872

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 256

約数和(自身を含む): 3135283200

約数和(自身を除く): 2146874328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 47, 53, 54, 66, 72, 88, 94, 99, 106, 108, 132, 141, 159, 167, 188, 198, 212, 216, 264, 282, 297, 318, 334, 376, 396, 423, 424, 477, 501, 517, 564, 583, 594, 636, 668, 792, 846, 954, 1002, 1034, 1128, 1166, 1188, 1269, 1272, 1336, 1431, 1503, 1551, 1692, 1749, 1837, 1908, 2004, 2068, 2332, 2376, 2491, 2538, 2862, 3006, 3102, 3384, 3498, 3674, 3816, 4008, 4136, 4509, 4653, 4664, 4982, 5076, 5247, 5511, 5724, 6012, 6204, 6996, 7348, 7473, 7849, 8851, 9018, 9306, 9964, 10152, 10494, 11022, 11448, 12024, 12408, 13959, 13992, 14696, 14946, 15698, 15741, 16533, 17702, 18036, 18612, 19928, 20988, 22044, 22419, 23547, 26553, 27401, 27918, 29892, 31396, 31482, 33066, 35404, 36072, 37224, 41976, 44088, 44838, 47094, 49599, 53106, 54802, 55836, 59784, 62792, 62964, 66132, 67257, 70641, 70808, 79659, 82203, 86339, 89676, 94188, 97361, 99198, 106212, 109604, 111672, 125928, 132264, 134514, 141282, 159318, 164406, 172678, 179352, 188376, 194722, 198396, 211923, 212424, 219208, 238977, 246609, 259017, 269028, 282564, 292083, 318636, 328812, 345356, 389444, 396792, 415997, 423846, 477954, 493218, 518034, 538056, 565128, 584166, 637272, 657624, 690712, 739827, 777051, 778888, 831994, 847692, 876249, 955908, 986436, 1036068, 1168332, 1247991, 1479654, 1554102, 1663988, 1695384, 1752498, 1911816, 1972872, 2072136, 2331153, 2336664, 2495982, 2628747, 2959308, 3108204, 3327976, 3504996, 3743973, 4575967, 4662306, 4991964, 5257494, 5918616, 6216408, 7009992, 7487946, 9151934, 9324612, 9983928, 10514988, 11231919, 13727901, 14975892, 18303868, 18649224, 21029976, 22463838, 27455802, 29951784, 36607736, 41183703, 44927676, 54911604, 82367406, 89855352, 109823208, 123551109, 164734812, 247102218, 329469624, 494204436, 988408872]

約数ペア:

[(1, 988408872), (2, 494204436), (3, 329469624), (4, 247102218), (6, 164734812), (8, 123551109), (9, 109823208), (11, 89855352), (12, 82367406), (18, 54911604), (22, 44927676), (24, 41183703), (27, 36607736), (33, 29951784), (36, 27455802), (44, 22463838), (47, 21029976), (53, 18649224), (54, 18303868), (66, 14975892), (72, 13727901), (88, 11231919), (94, 10514988), (99, 9983928), (106, 9324612), (108, 9151934), (132, 7487946), (141, 7009992), (159, 6216408), (167, 5918616), (188, 5257494), (198, 4991964), (212, 4662306), (216, 4575967), (264, 3743973), (282, 3504996), (297, 3327976), (318, 3108204), (334, 2959308), (376, 2628747), (396, 2495982), (423, 2336664), (424, 2331153), (477, 2072136), (501, 1972872), (517, 1911816), (564, 1752498), (583, 1695384), (594, 1663988), (636, 1554102), (668, 1479654), (792, 1247991), (846, 1168332), (954, 1036068), (1002, 986436), (1034, 955908), (1128, 876249), (1166, 847692), (1188, 831994), (1269, 778888), (1272, 777051), (1336, 739827), (1431, 690712), (1503, 657624), (1551, 637272), (1692, 584166), (1749, 565128), (1837, 538056), (1908, 518034), (2004, 493218), (2068, 477954), (2332, 423846), (2376, 415997), (2491, 396792), (2538, 389444), (2862, 345356), (3006, 328812), (3102, 318636), (3384, 292083), (3498, 282564), (3674, 269028), (3816, 259017), (4008, 246609), (4136, 238977), (4509, 219208), (4653, 212424), (4664, 211923), (4982, 198396), (5076, 194722), (5247, 188376), (5511, 179352), (5724, 172678), (6012, 164406), (6204, 159318), (6996, 141282), (7348, 134514), (7473, 132264), (7849, 125928), (8851, 111672), (9018, 109604), (9306, 106212), (9964, 99198), (10152, 97361), (10494, 94188), (11022, 89676), (11448, 86339), (12024, 82203), (12408, 79659), (13959, 70808), (13992, 70641), (14696, 67257), (14946, 66132), (15698, 62964), (15741, 62792), (16533, 59784), (17702, 55836), (18036, 54802), (18612, 53106), (19928, 49599), (20988, 47094), (22044, 44838), (22419, 44088), (23547, 41976), (26553, 37224), (27401, 36072), (27918, 35404), (29892, 33066), (31396, 31482)]