323765788220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13421}}^1\times {\mathrm{172313}}^1$

素因数の和:185750

約数の個数: 48

約数和(自身を含む): 777100298688

約数和(自身を除く): 453334510468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13421, 26842, 53684, 67105, 93947, 134210, 172313, 187894, 268420, 344626, 375788, 469735, 689252, 861565, 939470, 1206191, 1723130, 1878940, 2412382, 3446260, 4824764, 6030955, 12061910, 24123820, 2312612773, 4625225546, 9250451092, 11563063865, 16188289411, 23126127730, 32376578822, 46252255460, 64753157644, 80941447055, 161882894110, 323765788220]

約数ペア:

[(1, 323765788220), (2, 161882894110), (4, 80941447055), (5, 64753157644), (7, 46252255460), (10, 32376578822), (14, 23126127730), (20, 16188289411), (28, 11563063865), (35, 9250451092), (70, 4625225546), (140, 2312612773), (13421, 24123820), (26842, 12061910), (53684, 6030955), (67105, 4824764), (93947, 3446260), (134210, 2412382), (172313, 1878940), (187894, 1723130), (268420, 1206191), (344626, 939470), (375788, 861565), (469735, 689252)]