299383896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20023}}^1$

素因数の和:20128

約数の個数: 64

約数和(自身を含む): 865036800

約数和(自身を除く): 565652904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4984, 7476, 14952, 20023, 40046, 60069, 80092, 120138, 140161, 160184, 240276, 280322, 420483, 480552, 560644, 840966, 1121288, 1681932, 1782047, 3363864, 3564094, 5346141, 7128188, 10692282, 12474329, 14256376, 21384564, 24948658, 37422987, 42769128, 49897316, 74845974, 99794632, 149691948, 299383896]

約数ペア:

[(1, 299383896), (2, 149691948), (3, 99794632), (4, 74845974), (6, 49897316), (7, 42769128), (8, 37422987), (12, 24948658), (14, 21384564), (21, 14256376), (24, 12474329), (28, 10692282), (42, 7128188), (56, 5346141), (84, 3564094), (89, 3363864), (168, 1782047), (178, 1681932), (267, 1121288), (356, 840966), (534, 560644), (623, 480552), (712, 420483), (1068, 280322), (1246, 240276), (1869, 160184), (2136, 140161), (2492, 120138), (3738, 80092), (4984, 60069), (7476, 40046), (14952, 20023)]