247922316

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{25793}}^1$

素因数の和:25895

約数の個数: 48

約数和(自身を含む): 650008800

約数和(自身を除く): 402086484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 25793, 51586, 77379, 103172, 154758, 232137, 309516, 464274, 696411, 928548, 1392822, 2295577, 2785644, 4591154, 6886731, 9182308, 13773462, 20660193, 27546924, 41320386, 61980579, 82640772, 123961158, 247922316]

約数ペア:

[(1, 247922316), (2, 123961158), (3, 82640772), (4, 61980579), (6, 41320386), (9, 27546924), (12, 20660193), (18, 13773462), (27, 9182308), (36, 6886731), (54, 4591154), (89, 2785644), (108, 2295577), (178, 1392822), (267, 928548), (356, 696411), (534, 464274), (801, 309516), (1068, 232137), (1602, 154758), (2403, 103172), (3204, 77379), (4806, 51586), (9612, 25793)]