2251569348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{100391}}^1$

素因数の和:100497

約数の個数: 72

約数和(自身を含む): 6577683840

約数和(自身を除く): 4326114492

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, 22428, 100391, 200782, 301173, 401564, 602346, 702737, 903519, 1204692, 1405474, 1807038, 2108211, 2810948, 3614076, 4216422, 6324633, 8432844, 8934799, 12649266, 17869598, 25298532, 26804397, 35739196, 53608794, 62543593, 80413191, 107217588, 125087186, 160826382, 187630779, 250174372, 321652764, 375261558, 562892337, 750523116, 1125784674, 2251569348]

約数ペア:

[(1, 2251569348), (2, 1125784674), (3, 750523116), (4, 562892337), (6, 375261558), (7, 321652764), (9, 250174372), (12, 187630779), (14, 160826382), (18, 125087186), (21, 107217588), (28, 80413191), (36, 62543593), (42, 53608794), (63, 35739196), (84, 26804397), (89, 25298532), (126, 17869598), (178, 12649266), (252, 8934799), (267, 8432844), (356, 6324633), (534, 4216422), (623, 3614076), (801, 2810948), (1068, 2108211), (1246, 1807038), (1602, 1405474), (1869, 1204692), (2492, 903519), (3204, 702737), (3738, 602346), (5607, 401564), (7476, 301173), (11214, 200782), (22428, 100391)]