19530861056

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7643}}^1$

素因数の和:7722

約数の個数: 160

約数和(自身を含む): 48044924928

約数和(自身を除く): 28514063872

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 224, 248, 256, 322, 368, 434, 448, 496, 512, 644, 713, 736, 868, 896, 992, 1288, 1426, 1472, 1736, 1792, 1984, 2576, 2852, 2944, 3472, 3584, 3968, 4991, 5152, 5704, 5888, 6944, 7643, 7936, 9982, 10304, 11408, 11776, 13888, 15286, 15872, 19964, 20608, 22816, 27776, 30572, 39928, 41216, 45632, 53501, 55552, 61144, 79856, 82432, 91264, 107002, 111104, 122288, 159712, 175789, 182528, 214004, 236933, 244576, 319424, 351578, 365056, 428008, 473866, 489152, 638848, 703156, 856016, 947732, 978304, 1230523, 1277696, 1406312, 1658531, 1712032, 1895464, 1956608, 2461046, 2555392, 2812624, 3317062, 3424064, 3790928, 3913216, 4922092, 5449459, 5625248, 6634124, 6848128, 7581856, 9844184, 10898918, 11250496, 13268248, 13696256, 15163712, 19688368, 21797836, 22500992, 26536496, 27392512, 30327424, 38146213, 39376736, 43595672, 45001984, 53072992, 60654848, 76292426, 78753472, 87191344, 90003968, 106145984, 121309696, 152584852, 157506944, 174382688, 212291968, 305169704, 315013888, 348765376, 424583936, 610339408, 630027776, 697530752, 849167872, 1220678816, 1395061504, 2441357632, 2790123008, 4882715264, 9765430528, 19530861056]

約数ペア:

[(1, 19530861056), (2, 9765430528), (4, 4882715264), (7, 2790123008), (8, 2441357632), (14, 1395061504), (16, 1220678816), (23, 849167872), (28, 697530752), (31, 630027776), (32, 610339408), (46, 424583936), (56, 348765376), (62, 315013888), (64, 305169704), (92, 212291968), (112, 174382688), (124, 157506944), (128, 152584852), (161, 121309696), (184, 106145984), (217, 90003968), (224, 87191344), (248, 78753472), (256, 76292426), (322, 60654848), (368, 53072992), (434, 45001984), (448, 43595672), (496, 39376736), (512, 38146213), (644, 30327424), (713, 27392512), (736, 26536496), (868, 22500992), (896, 21797836), (992, 19688368), (1288, 15163712), (1426, 13696256), (1472, 13268248), (1736, 11250496), (1792, 10898918), (1984, 9844184), (2576, 7581856), (2852, 6848128), (2944, 6634124), (3472, 5625248), (3584, 5449459), (3968, 4922092), (4991, 3913216), (5152, 3790928), (5704, 3424064), (5888, 3317062), (6944, 2812624), (7643, 2555392), (7936, 2461046), (9982, 1956608), (10304, 1895464), (11408, 1712032), (11776, 1658531), (13888, 1406312), (15286, 1277696), (15872, 1230523), (19964, 978304), (20608, 947732), (22816, 856016), (27776, 703156), (30572, 638848), (39928, 489152), (41216, 473866), (45632, 428008), (53501, 365056), (55552, 351578), (61144, 319424), (79856, 244576), (82432, 236933), (91264, 214004), (107002, 182528), (111104, 175789), (122288, 159712)]