889145376

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{189019}}^1$

素因数の和:189046

約数の個数: 72

約数和(自身を含む): 2715083280

約数和(自身を除く): 1825937904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 189019, 378038, 567057, 756076, 1134114, 1323133, 1512152, 2268228, 2646266, 3024304, 3969399, 4536456, 5292532, 6048608, 7938798, 9072912, 9261931, 10585064, 15877596, 18145824, 18523862, 21170128, 27785793, 31755192, 37047724, 42340256, 55571586, 63510384, 74095448, 111143172, 127020768, 148190896, 222286344, 296381792, 444572688, 889145376]

約数ペア:

[(1, 889145376), (2, 444572688), (3, 296381792), (4, 222286344), (6, 148190896), (7, 127020768), (8, 111143172), (12, 74095448), (14, 63510384), (16, 55571586), (21, 42340256), (24, 37047724), (28, 31755192), (32, 27785793), (42, 21170128), (48, 18523862), (49, 18145824), (56, 15877596), (84, 10585064), (96, 9261931), (98, 9072912), (112, 7938798), (147, 6048608), (168, 5292532), (196, 4536456), (224, 3969399), (294, 3024304), (336, 2646266), (392, 2268228), (588, 1512152), (672, 1323133), (784, 1134114), (1176, 756076), (1568, 567057), (2352, 378038), (4704, 189019)]