2640348288

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^1\times {\mathrm{18047}}^1$

素因数の和:18194

約数の個数: 96

約数和(自身を含む): 7658127360

約数和(自身を除く): 5017779072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 288, 381, 384, 508, 576, 762, 1016, 1143, 1152, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 8128, 9144, 12192, 16256, 18047, 18288, 24384, 36094, 36576, 48768, 54141, 72188, 73152, 108282, 144376, 146304, 162423, 216564, 288752, 324846, 433128, 577504, 649692, 866256, 1155008, 1299384, 1732512, 2291969, 2310016, 2598768, 3465024, 4583938, 5197536, 6875907, 6930048, 9167876, 10395072, 13751814, 18335752, 20627721, 20790144, 27503628, 36671504, 41255442, 55007256, 73343008, 82510884, 110014512, 146686016, 165021768, 220029024, 293372032, 330043536, 440058048, 660087072, 880116096, 1320174144, 2640348288]

約数ペア:

[(1, 2640348288), (2, 1320174144), (3, 880116096), (4, 660087072), (6, 440058048), (8, 330043536), (9, 293372032), (12, 220029024), (16, 165021768), (18, 146686016), (24, 110014512), (32, 82510884), (36, 73343008), (48, 55007256), (64, 41255442), (72, 36671504), (96, 27503628), (127, 20790144), (128, 20627721), (144, 18335752), (192, 13751814), (254, 10395072), (288, 9167876), (381, 6930048), (384, 6875907), (508, 5197536), (576, 4583938), (762, 3465024), (1016, 2598768), (1143, 2310016), (1152, 2291969), (1524, 1732512), (2032, 1299384), (2286, 1155008), (3048, 866256), (4064, 649692), (4572, 577504), (6096, 433128), (8128, 324846), (9144, 288752), (12192, 216564), (16256, 162423), (18047, 146304), (18288, 144376), (24384, 108282), (36094, 73152), (36576, 72188), (48768, 54141)]