215770368

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{25541}}^1$

素因数の和:25571

約数の個数: 72

約数和(自身を含む): 626494176

約数和(自身を除く): 410723808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 25541, 51082, 76623, 102164, 153246, 204328, 280951, 306492, 408656, 561902, 612984, 817312, 842853, 1123804, 1225968, 1634624, 1685706, 2247608, 2451936, 3269248, 3371412, 4495216, 4903872, 6538496, 6742824, 8990432, 9807744, 13485648, 17980864, 19615488, 26971296, 35961728, 53942592, 71923456, 107885184, 215770368]

約数ペア:

[(1, 215770368), (2, 107885184), (3, 71923456), (4, 53942592), (6, 35961728), (8, 26971296), (11, 19615488), (12, 17980864), (16, 13485648), (22, 9807744), (24, 8990432), (32, 6742824), (33, 6538496), (44, 4903872), (48, 4495216), (64, 3371412), (66, 3269248), (88, 2451936), (96, 2247608), (128, 1685706), (132, 1634624), (176, 1225968), (192, 1123804), (256, 842853), (264, 817312), (352, 612984), (384, 561902), (528, 408656), (704, 306492), (768, 280951), (1056, 204328), (1408, 153246), (2112, 102164), (2816, 76623), (4224, 51082), (8448, 25541)]