890745024

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{356869}}^1$

素因数の和:356897

約数の個数: 56

約数和(自身を含む): 2538059440

約数和(自身を除く): 1647314416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 356869, 713738, 1070607, 1427476, 2141214, 2854952, 4282428, 4639297, 5709904, 8564856, 9278594, 11419808, 13917891, 17129712, 18557188, 22839616, 27835782, 34259424, 37114376, 55671564, 68518848, 74228752, 111343128, 148457504, 222686256, 296915008, 445372512, 890745024]

約数ペア:

[(1, 890745024), (2, 445372512), (3, 296915008), (4, 222686256), (6, 148457504), (8, 111343128), (12, 74228752), (13, 68518848), (16, 55671564), (24, 37114376), (26, 34259424), (32, 27835782), (39, 22839616), (48, 18557188), (52, 17129712), (64, 13917891), (78, 11419808), (96, 9278594), (104, 8564856), (156, 5709904), (192, 4639297), (208, 4282428), (312, 2854952), (416, 2141214), (624, 1427476), (832, 1070607), (1248, 713738), (2496, 356869)]