8253970816

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^3\times {\mathrm{599}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 20755980000

約数和(自身を除く): 12502009184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 169, 182, 196, 208, 224, 338, 364, 392, 416, 448, 599, 637, 676, 728, 784, 832, 896, 1183, 1198, 1274, 1352, 1456, 1568, 1664, 2197, 2366, 2396, 2548, 2704, 2912, 3136, 4193, 4394, 4732, 4792, 5096, 5408, 5824, 6272, 7787, 8281, 8386, 8788, 9464, 9584, 10192, 10816, 11648, 15379, 15574, 16562, 16772, 17576, 18928, 19168, 20384, 21632, 29351, 30758, 31148, 33124, 33544, 35152, 37856, 38336, 40768, 54509, 58702, 61516, 62296, 66248, 67088, 70304, 75712, 76672, 81536, 101231, 107653, 109018, 117404, 123032, 124592, 132496, 134176, 140608, 151424, 202462, 215306, 218036, 234808, 246064, 249184, 264992, 268352, 281216, 381563, 404924, 430612, 436072, 469616, 492128, 498368, 529984, 536704, 708617, 763126, 809848, 861224, 872144, 939232, 984256, 996736, 1059968, 1316003, 1417234, 1526252, 1619696, 1722448, 1744288, 1878464, 1968512, 2632006, 2834468, 3052504, 3239392, 3444896, 3488576, 3756928, 4960319, 5264012, 5668936, 6105008, 6478784, 6889792, 6977152, 9212021, 9920638, 10528024, 11337872, 12210016, 12957568, 13779584, 18424042, 19841276, 21056048, 22675744, 24420032, 36848084, 39682552, 42112096, 45351488, 48840064, 64484147, 73696168, 79365104, 84224192, 90702976, 128968294, 147392336, 158730208, 168448384, 257936588, 294784672, 317460416, 515873176, 589569344, 634920832, 1031746352, 1179138688, 2063492704, 4126985408, 8253970816]

約数ペア:

[(1, 8253970816), (2, 4126985408), (4, 2063492704), (7, 1179138688), (8, 1031746352), (13, 634920832), (14, 589569344), (16, 515873176), (26, 317460416), (28, 294784672), (32, 257936588), (49, 168448384), (52, 158730208), (56, 147392336), (64, 128968294), (91, 90702976), (98, 84224192), (104, 79365104), (112, 73696168), (128, 64484147), (169, 48840064), (182, 45351488), (196, 42112096), (208, 39682552), (224, 36848084), (338, 24420032), (364, 22675744), (392, 21056048), (416, 19841276), (448, 18424042), (599, 13779584), (637, 12957568), (676, 12210016), (728, 11337872), (784, 10528024), (832, 9920638), (896, 9212021), (1183, 6977152), (1198, 6889792), (1274, 6478784), (1352, 6105008), (1456, 5668936), (1568, 5264012), (1664, 4960319), (2197, 3756928), (2366, 3488576), (2396, 3444896), (2548, 3239392), (2704, 3052504), (2912, 2834468), (3136, 2632006), (4193, 1968512), (4394, 1878464), (4732, 1744288), (4792, 1722448), (5096, 1619696), (5408, 1526252), (5824, 1417234), (6272, 1316003), (7787, 1059968), (8281, 996736), (8386, 984256), (8788, 939232), (9464, 872144), (9584, 861224), (10192, 809848), (10816, 763126), (11648, 708617), (15379, 536704), (15574, 529984), (16562, 498368), (16772, 492128), (17576, 469616), (18928, 436072), (19168, 430612), (20384, 404924), (21632, 381563), (29351, 281216), (30758, 268352), (31148, 264992), (33124, 249184), (33544, 246064), (35152, 234808), (37856, 218036), (38336, 215306), (40768, 202462), (54509, 151424), (58702, 140608), (61516, 134176), (62296, 132496), (66248, 124592), (67088, 123032), (70304, 117404), (75712, 109018), (76672, 107653), (81536, 101231)]