2919509904

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{68111}}^1$

素因数の和:68188

約数の個数: 80

約数和(自身を含む): 8108052480

約数和(自身を除く): 5188542576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2256, 2679, 3572, 5358, 7144, 10716, 14288, 21432, 42864, 68111, 136222, 204333, 272444, 408666, 544888, 817332, 1089776, 1294109, 1634664, 2588218, 3201217, 3269328, 3882327, 5176436, 6402434, 7764654, 9603651, 10352872, 12804868, 15529308, 19207302, 20705744, 25609736, 31058616, 38414604, 51219472, 60823123, 62117232, 76829208, 121646246, 153658416, 182469369, 243292492, 364938738, 486584984, 729877476, 973169968, 1459754952, 2919509904]

約数ペア:

[(1, 2919509904), (2, 1459754952), (3, 973169968), (4, 729877476), (6, 486584984), (8, 364938738), (12, 243292492), (16, 182469369), (19, 153658416), (24, 121646246), (38, 76829208), (47, 62117232), (48, 60823123), (57, 51219472), (76, 38414604), (94, 31058616), (114, 25609736), (141, 20705744), (152, 19207302), (188, 15529308), (228, 12804868), (282, 10352872), (304, 9603651), (376, 7764654), (456, 6402434), (564, 5176436), (752, 3882327), (893, 3269328), (912, 3201217), (1128, 2588218), (1786, 1634664), (2256, 1294109), (2679, 1089776), (3572, 817332), (5358, 544888), (7144, 408666), (10716, 272444), (14288, 204333), (21432, 136222), (42864, 68111)]