449040456

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67061}}^1$

素因数の和:67107

約数の個数: 64

約数和(自身を含む): 1287590400

約数和(自身を除く): 838549944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 67061, 134122, 201183, 268244, 402366, 536488, 603549, 804732, 1207098, 1609464, 1810647, 2078891, 2414196, 3621294, 4157782, 4828392, 6236673, 7242588, 8315564, 12473346, 14485176, 16631128, 18710019, 24946692, 37420038, 49893384, 56130057, 74840076, 112260114, 149680152, 224520228, 449040456]

約数ペア:

[(1, 449040456), (2, 224520228), (3, 149680152), (4, 112260114), (6, 74840076), (8, 56130057), (9, 49893384), (12, 37420038), (18, 24946692), (24, 18710019), (27, 16631128), (31, 14485176), (36, 12473346), (54, 8315564), (62, 7242588), (72, 6236673), (93, 4828392), (108, 4157782), (124, 3621294), (186, 2414196), (216, 2078891), (248, 1810647), (279, 1609464), (372, 1207098), (558, 804732), (744, 603549), (837, 536488), (1116, 402366), (1674, 268244), (2232, 201183), (3348, 134122), (6696, 67061)]