264790548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4259}}^1$

素因数の和:4437

約数の個数: 72

約数和(自身を含む): 735003360

約数和(自身を除く): 470212812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 942, 1413, 1727, 1884, 2826, 3454, 4259, 5181, 5652, 6908, 8518, 10362, 12777, 15543, 17036, 20724, 25554, 31086, 38331, 46849, 51108, 62172, 76662, 93698, 140547, 153324, 187396, 281094, 421641, 562188, 668663, 843282, 1337326, 1686564, 2005989, 2674652, 4011978, 6017967, 7355293, 8023956, 12035934, 14710586, 22065879, 24071868, 29421172, 44131758, 66197637, 88263516, 132395274, 264790548]

約数ペア:

[(1, 264790548), (2, 132395274), (3, 88263516), (4, 66197637), (6, 44131758), (9, 29421172), (11, 24071868), (12, 22065879), (18, 14710586), (22, 12035934), (33, 8023956), (36, 7355293), (44, 6017967), (66, 4011978), (99, 2674652), (132, 2005989), (157, 1686564), (198, 1337326), (314, 843282), (396, 668663), (471, 562188), (628, 421641), (942, 281094), (1413, 187396), (1727, 153324), (1884, 140547), (2826, 93698), (3454, 76662), (4259, 62172), (5181, 51108), (5652, 46849), (6908, 38331), (8518, 31086), (10362, 25554), (12777, 20724), (15543, 17036)]