2748121488

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{55639}}^1$

素因数の和:55674

約数の個数: 120

約数和(自身を含む): 8969168000

約数和(自身を除く): 6221046512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5488, 6174, 7056, 8232, 12348, 16464, 24696, 49392, 55639, 111278, 166917, 222556, 333834, 389473, 445112, 500751, 667668, 778946, 890224, 1001502, 1168419, 1335336, 1557892, 2003004, 2336838, 2670672, 2726311, 3115784, 3505257, 4006008, 4673676, 5452622, 6231568, 7010514, 8012016, 8178933, 9347352, 10905244, 14021028, 16357866, 18694704, 19084177, 21810488, 24536799, 28042056, 32715732, 38168354, 43620976, 49073598, 56084112, 57252531, 65431464, 76336708, 98147196, 114505062, 130862928, 152673416, 171757593, 196294392, 229010124, 305346832, 343515186, 392588784, 458020248, 687030372, 916040496, 1374060744, 2748121488]

約数ペア:

[(1, 2748121488), (2, 1374060744), (3, 916040496), (4, 687030372), (6, 458020248), (7, 392588784), (8, 343515186), (9, 305346832), (12, 229010124), (14, 196294392), (16, 171757593), (18, 152673416), (21, 130862928), (24, 114505062), (28, 98147196), (36, 76336708), (42, 65431464), (48, 57252531), (49, 56084112), (56, 49073598), (63, 43620976), (72, 38168354), (84, 32715732), (98, 28042056), (112, 24536799), (126, 21810488), (144, 19084177), (147, 18694704), (168, 16357866), (196, 14021028), (252, 10905244), (294, 9347352), (336, 8178933), (343, 8012016), (392, 7010514), (441, 6231568), (504, 5452622), (588, 4673676), (686, 4006008), (784, 3505257), (882, 3115784), (1008, 2726311), (1029, 2670672), (1176, 2336838), (1372, 2003004), (1764, 1557892), (2058, 1335336), (2352, 1168419), (2744, 1001502), (3087, 890224), (3528, 778946), (4116, 667668), (5488, 500751), (6174, 445112), (7056, 389473), (8232, 333834), (12348, 222556), (16464, 166917), (24696, 111278), (49392, 55639)]