1440506481152

素因数分解:

$2^9\times {\mathrm{5237}}^1\times {\mathrm{537233}}^1$

素因数の和:542488

約数の個数: 40

約数和(自身を含む): 2878754420916

約数和(自身を除く): 1438247939764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 5237, 10474, 20948, 41896, 83792, 167584, 335168, 537233, 670336, 1074466, 1340672, 2148932, 2681344, 4297864, 8595728, 17191456, 34382912, 68765824, 137531648, 275063296, 2813489221, 5626978442, 11253956884, 22507913768, 45015827536, 90031655072, 180063310144, 360126620288, 720253240576, 1440506481152]

約数ペア:

[(1, 1440506481152), (2, 720253240576), (4, 360126620288), (8, 180063310144), (16, 90031655072), (32, 45015827536), (64, 22507913768), (128, 11253956884), (256, 5626978442), (512, 2813489221), (5237, 275063296), (10474, 137531648), (20948, 68765824), (41896, 34382912), (83792, 17191456), (167584, 8595728), (335168, 4297864), (537233, 2681344), (670336, 2148932), (1074466, 1340672)]