2857139712

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:1009

約数の個数: 240

約数和(自身を含む): 9528041952

約数和(自身を除く): 6670902240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 101, 112, 126, 128, 144, 168, 192, 202, 224, 252, 256, 288, 303, 336, 384, 404, 448, 504, 512, 576, 606, 672, 707, 768, 808, 877, 896, 909, 1008, 1152, 1212, 1344, 1414, 1536, 1616, 1754, 1792, 1818, 2016, 2121, 2304, 2424, 2631, 2688, 2828, 3232, 3508, 3584, 3636, 4032, 4242, 4608, 4848, 5262, 5376, 5656, 6139, 6363, 6464, 7016, 7272, 7893, 8064, 8484, 9696, 10524, 10752, 11312, 12278, 12726, 12928, 14032, 14544, 15786, 16128, 16968, 18417, 19392, 21048, 22624, 24556, 25452, 25856, 28064, 29088, 31572, 32256, 33936, 36834, 38784, 42096, 45248, 49112, 50904, 51712, 55251, 56128, 58176, 63144, 67872, 73668, 77568, 84192, 88577, 90496, 98224, 101808, 110502, 112256, 116352, 126288, 135744, 147336, 155136, 168384, 177154, 180992, 196448, 203616, 221004, 224512, 232704, 252576, 265731, 271488, 294672, 336768, 354308, 361984, 392896, 407232, 442008, 449024, 465408, 505152, 531462, 542976, 589344, 620039, 673536, 708616, 785792, 797193, 814464, 884016, 1010304, 1062924, 1085952, 1178688, 1240078, 1347072, 1417232, 1571584, 1594386, 1628928, 1768032, 1860117, 2020608, 2125848, 2357376, 2480156, 2834464, 3143168, 3188772, 3257856, 3536064, 3720234, 4041216, 4251696, 4714752, 4960312, 5580351, 5668928, 6377544, 7072128, 7440468, 8503392, 9429504, 9920624, 11160702, 11337856, 12755088, 14144256, 14880936, 17006784, 19841248, 22321404, 22675712, 25510176, 28288512, 29761872, 34013568, 39682496, 44642808, 45351424, 51020352, 59523744, 68027136, 79364992, 89285616, 102040704, 119047488, 136054272, 158729984, 178571232, 204081408, 238094976, 317459968, 357142464, 408162816, 476189952, 714284928, 952379904, 1428569856, 2857139712]

約数ペア:

[(1, 2857139712), (2, 1428569856), (3, 952379904), (4, 714284928), (6, 476189952), (7, 408162816), (8, 357142464), (9, 317459968), (12, 238094976), (14, 204081408), (16, 178571232), (18, 158729984), (21, 136054272), (24, 119047488), (28, 102040704), (32, 89285616), (36, 79364992), (42, 68027136), (48, 59523744), (56, 51020352), (63, 45351424), (64, 44642808), (72, 39682496), (84, 34013568), (96, 29761872), (101, 28288512), (112, 25510176), (126, 22675712), (128, 22321404), (144, 19841248), (168, 17006784), (192, 14880936), (202, 14144256), (224, 12755088), (252, 11337856), (256, 11160702), (288, 9920624), (303, 9429504), (336, 8503392), (384, 7440468), (404, 7072128), (448, 6377544), (504, 5668928), (512, 5580351), (576, 4960312), (606, 4714752), (672, 4251696), (707, 4041216), (768, 3720234), (808, 3536064), (877, 3257856), (896, 3188772), (909, 3143168), (1008, 2834464), (1152, 2480156), (1212, 2357376), (1344, 2125848), (1414, 2020608), (1536, 1860117), (1616, 1768032), (1754, 1628928), (1792, 1594386), (1818, 1571584), (2016, 1417232), (2121, 1347072), (2304, 1240078), (2424, 1178688), (2631, 1085952), (2688, 1062924), (2828, 1010304), (3232, 884016), (3508, 814464), (3584, 797193), (3636, 785792), (4032, 708616), (4242, 673536), (4608, 620039), (4848, 589344), (5262, 542976), (5376, 531462), (5656, 505152), (6139, 465408), (6363, 449024), (6464, 442008), (7016, 407232), (7272, 392896), (7893, 361984), (8064, 354308), (8484, 336768), (9696, 294672), (10524, 271488), (10752, 265731), (11312, 252576), (12278, 232704), (12726, 224512), (12928, 221004), (14032, 203616), (14544, 196448), (15786, 180992), (16128, 177154), (16968, 168384), (18417, 155136), (19392, 147336), (21048, 135744), (22624, 126288), (24556, 116352), (25452, 112256), (25856, 110502), (28064, 101808), (29088, 98224), (31572, 90496), (32256, 88577), (33936, 84192), (36834, 77568), (38784, 73668), (42096, 67872), (45248, 63144), (49112, 58176), (50904, 56128), (51712, 55251)]