304818948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13591}}^1$

素因数の和:13697

約数の個数: 72

約数和(自身を含む): 890547840

約数和(自身を除く): 585728892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 7476, 11214, 13591, 22428, 27182, 40773, 54364, 81546, 95137, 122319, 163092, 190274, 244638, 285411, 380548, 489276, 570822, 856233, 1141644, 1209599, 1712466, 2419198, 3424932, 3628797, 4838396, 7257594, 8467193, 10886391, 14515188, 16934386, 21772782, 25401579, 33868772, 43545564, 50803158, 76204737, 101606316, 152409474, 304818948]

約数ペア:

[(1, 304818948), (2, 152409474), (3, 101606316), (4, 76204737), (6, 50803158), (7, 43545564), (9, 33868772), (12, 25401579), (14, 21772782), (18, 16934386), (21, 14515188), (28, 10886391), (36, 8467193), (42, 7257594), (63, 4838396), (84, 3628797), (89, 3424932), (126, 2419198), (178, 1712466), (252, 1209599), (267, 1141644), (356, 856233), (534, 570822), (623, 489276), (801, 380548), (1068, 285411), (1246, 244638), (1602, 190274), (1869, 163092), (2492, 122319), (3204, 95137), (3738, 81546), (5607, 54364), (7476, 40773), (11214, 27182), (13591, 22428)]