540788208

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 1420935840

約数和(自身を除く): 880147632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 277, 356, 457, 534, 554, 712, 831, 914, 1068, 1108, 1371, 1424, 1662, 1828, 2136, 2216, 2742, 3324, 3656, 4272, 4432, 5484, 6648, 7312, 10968, 13296, 21936, 24653, 40673, 49306, 73959, 81346, 98612, 122019, 126589, 147918, 162692, 197224, 244038, 253178, 295836, 325384, 379767, 394448, 488076, 506356, 591672, 650768, 759534, 976152, 1012712, 1183344, 1519068, 1952304, 2025424, 3038136, 6076272, 11266421, 22532842, 33799263, 45065684, 67598526, 90131368, 135197052, 180262736, 270394104, 540788208]

約数ペア:

[(1, 540788208), (2, 270394104), (3, 180262736), (4, 135197052), (6, 90131368), (8, 67598526), (12, 45065684), (16, 33799263), (24, 22532842), (48, 11266421), (89, 6076272), (178, 3038136), (267, 2025424), (277, 1952304), (356, 1519068), (457, 1183344), (534, 1012712), (554, 976152), (712, 759534), (831, 650768), (914, 591672), (1068, 506356), (1108, 488076), (1371, 394448), (1424, 379767), (1662, 325384), (1828, 295836), (2136, 253178), (2216, 244038), (2742, 197224), (3324, 162692), (3656, 147918), (4272, 126589), (4432, 122019), (5484, 98612), (6648, 81346), (7312, 73959), (10968, 49306), (13296, 40673), (21936, 24653)]