1378666464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2051587}}^1$

素因数の和:2051607

約数の個数: 48

約数和(自身を含む): 4136001408

約数和(自身を除く): 2757334944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2051587, 4103174, 6154761, 8206348, 12309522, 14361109, 16412696, 24619044, 28722218, 32825392, 43083327, 49238088, 57444436, 65650784, 86166654, 98476176, 114888872, 172333308, 196952352, 229777744, 344666616, 459555488, 689333232, 1378666464]

約数ペア:

[(1, 1378666464), (2, 689333232), (3, 459555488), (4, 344666616), (6, 229777744), (7, 196952352), (8, 172333308), (12, 114888872), (14, 98476176), (16, 86166654), (21, 65650784), (24, 57444436), (28, 49238088), (32, 43083327), (42, 32825392), (48, 28722218), (56, 24619044), (84, 16412696), (96, 14361109), (112, 12309522), (168, 8206348), (224, 6154761), (336, 4103174), (672, 2051587)]