290316768

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61717}}^1$

素因数の和:61744

約数の個数: 72

約数和(自身を含む): 886517352

約数和(自身を除く): 596200584

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, 61717, 123434, 185151, 246868, 370302, 432019, 493736, 740604, 864038, 987472, 1296057, 1481208, 1728076, 1974944, 2592114, 2962416, 3024133, 3456152, 5184228, 5924832, 6048266, 6912304, 9072399, 10368456, 12096532, 13824608, 18144798, 20736912, 24193064, 36289596, 41473824, 48386128, 72579192, 96772256, 145158384, 290316768]

約数ペア:

[(1, 290316768), (2, 145158384), (3, 96772256), (4, 72579192), (6, 48386128), (7, 41473824), (8, 36289596), (12, 24193064), (14, 20736912), (16, 18144798), (21, 13824608), (24, 12096532), (28, 10368456), (32, 9072399), (42, 6912304), (48, 6048266), (49, 5924832), (56, 5184228), (84, 3456152), (96, 3024133), (98, 2962416), (112, 2592114), (147, 1974944), (168, 1728076), (196, 1481208), (224, 1296057), (294, 987472), (336, 864038), (392, 740604), (588, 493736), (672, 432019), (784, 370302), (1176, 246868), (1568, 185151), (2352, 123434), (4704, 61717)]