289057272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{907}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 844657920

約数和(自身を除く): 555600648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 271, 294, 392, 542, 588, 813, 907, 1084, 1176, 1626, 1814, 1897, 2168, 2721, 3252, 3628, 3794, 5442, 5691, 6349, 6504, 7256, 7588, 10884, 11382, 12698, 13279, 15176, 19047, 21768, 22764, 25396, 26558, 38094, 39837, 44443, 45528, 50792, 53116, 76188, 79674, 88886, 106232, 133329, 152376, 159348, 177772, 245797, 266658, 318696, 355544, 491594, 533316, 737391, 983188, 1066632, 1474782, 1720579, 1966376, 2949564, 3441158, 5161737, 5899128, 6882316, 10323474, 12044053, 13764632, 20646948, 24088106, 36132159, 41293896, 48176212, 72264318, 96352424, 144528636, 289057272]

約数ペア:

[(1, 289057272), (2, 144528636), (3, 96352424), (4, 72264318), (6, 48176212), (7, 41293896), (8, 36132159), (12, 24088106), (14, 20646948), (21, 13764632), (24, 12044053), (28, 10323474), (42, 6882316), (49, 5899128), (56, 5161737), (84, 3441158), (98, 2949564), (147, 1966376), (168, 1720579), (196, 1474782), (271, 1066632), (294, 983188), (392, 737391), (542, 533316), (588, 491594), (813, 355544), (907, 318696), (1084, 266658), (1176, 245797), (1626, 177772), (1814, 159348), (1897, 152376), (2168, 133329), (2721, 106232), (3252, 88886), (3628, 79674), (3794, 76188), (5442, 53116), (5691, 50792), (6349, 45528), (6504, 44443), (7256, 39837), (7588, 38094), (10884, 26558), (11382, 25396), (12698, 22764), (13279, 21768), (15176, 19047)]