240634896

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{161717}}^1$

素因数の和:161759

約数の個数: 40

約数和(自身を含む): 641697024

約数和(自身を除く): 401062128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 161717, 323434, 485151, 646868, 970302, 1293736, 1940604, 2587472, 3881208, 5013227, 7762416, 10026454, 15039681, 20052908, 30079362, 40105816, 60158724, 80211632, 120317448, 240634896]

約数ペア:

[(1, 240634896), (2, 120317448), (3, 80211632), (4, 60158724), (6, 40105816), (8, 30079362), (12, 20052908), (16, 15039681), (24, 10026454), (31, 7762416), (48, 5013227), (62, 3881208), (93, 2587472), (124, 1940604), (186, 1293736), (248, 970302), (372, 646868), (496, 485151), (744, 323434), (1488, 161717)]