258341976

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{123727}}^1$

素因数の和:123768

約数の個数: 48

約数和(自身を含む): 723808800

約数和(自身を除く): 465466824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 123727, 247454, 371181, 494908, 742362, 989816, 1113543, 1484724, 2227086, 2969448, 3588083, 4454172, 7176166, 8908344, 10764249, 14352332, 21528498, 28704664, 32292747, 43056996, 64585494, 86113992, 129170988, 258341976]

約数ペア:

[(1, 258341976), (2, 129170988), (3, 86113992), (4, 64585494), (6, 43056996), (8, 32292747), (9, 28704664), (12, 21528498), (18, 14352332), (24, 10764249), (29, 8908344), (36, 7176166), (58, 4454172), (72, 3588083), (87, 2969448), (116, 2227086), (174, 1484724), (232, 1113543), (261, 989816), (348, 742362), (522, 494908), (696, 371181), (1044, 247454), (2088, 123727)]