427181328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{423791}}^1$

素因数の和:423812

約数の個数: 60

約数和(自身を含む): 1366305408

約数和(自身を除く): 939124080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 423791, 847582, 1271373, 1695164, 2542746, 2966537, 3390328, 3814119, 5085492, 5933074, 6780656, 7628238, 8899611, 10170984, 11866148, 15256476, 17799222, 20341968, 23732296, 26698833, 30512952, 35598444, 47464592, 53397666, 61025904, 71196888, 106795332, 142393776, 213590664, 427181328]

約数ペア:

[(1, 427181328), (2, 213590664), (3, 142393776), (4, 106795332), (6, 71196888), (7, 61025904), (8, 53397666), (9, 47464592), (12, 35598444), (14, 30512952), (16, 26698833), (18, 23732296), (21, 20341968), (24, 17799222), (28, 15256476), (36, 11866148), (42, 10170984), (48, 8899611), (56, 7628238), (63, 6780656), (72, 5933074), (84, 5085492), (112, 3814119), (126, 3390328), (144, 2966537), (168, 2542746), (252, 1695164), (336, 1271373), (504, 847582), (1008, 423791)]