15840927424

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{643}}^1$

素因数の和:1222

約数の個数: 112

約数和(自身を含む): 36347895808

約数和(自身を除く): 20506968384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 433, 448, 508, 643, 866, 889, 1016, 1286, 1732, 1778, 2032, 2572, 3031, 3464, 3556, 4064, 4501, 5144, 6062, 6928, 7112, 8128, 9002, 10288, 12124, 13856, 14224, 18004, 20576, 24248, 27712, 28448, 36008, 41152, 48496, 54991, 56896, 72016, 81661, 96992, 109982, 144032, 163322, 193984, 219964, 278419, 288064, 326644, 384937, 439928, 556838, 571627, 653288, 769874, 879856, 1113676, 1143254, 1306576, 1539748, 1759712, 1948933, 2227352, 2286508, 2613152, 3079496, 3519424, 3897866, 4454704, 4573016, 5226304, 6158992, 7795732, 8909408, 9146032, 12317984, 15591464, 17818816, 18292064, 24635968, 31182928, 35359213, 36584128, 62365856, 70718426, 124731712, 141436852, 247514491, 282873704, 495028982, 565747408, 990057964, 1131494816, 1980115928, 2262989632, 3960231856, 7920463712, 15840927424]

約数ペア:

[(1, 15840927424), (2, 7920463712), (4, 3960231856), (7, 2262989632), (8, 1980115928), (14, 1131494816), (16, 990057964), (28, 565747408), (32, 495028982), (56, 282873704), (64, 247514491), (112, 141436852), (127, 124731712), (224, 70718426), (254, 62365856), (433, 36584128), (448, 35359213), (508, 31182928), (643, 24635968), (866, 18292064), (889, 17818816), (1016, 15591464), (1286, 12317984), (1732, 9146032), (1778, 8909408), (2032, 7795732), (2572, 6158992), (3031, 5226304), (3464, 4573016), (3556, 4454704), (4064, 3897866), (4501, 3519424), (5144, 3079496), (6062, 2613152), (6928, 2286508), (7112, 2227352), (8128, 1948933), (9002, 1759712), (10288, 1539748), (12124, 1306576), (13856, 1143254), (14224, 1113676), (18004, 879856), (20576, 769874), (24248, 653288), (27712, 571627), (28448, 556838), (36008, 439928), (41152, 384937), (48496, 326644), (54991, 288064), (56896, 278419), (72016, 219964), (81661, 193984), (96992, 163322), (109982, 144032)]