881021304

素因数分解:

$2^3\times 3^2\times {\mathrm{2341}}^1\times {\mathrm{5227}}^1$

素因数の和:7580

約数の個数: 48

約数和(自身を含む): 2387575320

約数和(自身を除く): 1506554016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2341, 4682, 5227, 7023, 9364, 10454, 14046, 15681, 18728, 20908, 21069, 28092, 31362, 41816, 42138, 47043, 56184, 62724, 84276, 94086, 125448, 168552, 188172, 376344, 12236407, 24472814, 36709221, 48945628, 73418442, 97891256, 110127663, 146836884, 220255326, 293673768, 440510652, 881021304]

約数ペア:

[(1, 881021304), (2, 440510652), (3, 293673768), (4, 220255326), (6, 146836884), (8, 110127663), (9, 97891256), (12, 73418442), (18, 48945628), (24, 36709221), (36, 24472814), (72, 12236407), (2341, 376344), (4682, 188172), (5227, 168552), (7023, 125448), (9364, 94086), (10454, 84276), (14046, 62724), (15681, 56184), (18728, 47043), (20908, 42138), (21069, 41816), (28092, 31362)]