217713056

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1087}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 468840960

約数和(自身を除く): 251127904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 569, 1087, 1138, 2174, 2276, 4348, 4552, 6259, 8696, 9104, 11957, 12518, 17392, 18208, 23914, 25036, 34784, 47828, 50072, 95656, 100144, 191312, 200288, 382624, 618503, 1237006, 2474012, 4948024, 6803533, 9896048, 13607066, 19792096, 27214132, 54428264, 108856528, 217713056]

約数ペア:

[(1, 217713056), (2, 108856528), (4, 54428264), (8, 27214132), (11, 19792096), (16, 13607066), (22, 9896048), (32, 6803533), (44, 4948024), (88, 2474012), (176, 1237006), (352, 618503), (569, 382624), (1087, 200288), (1138, 191312), (2174, 100144), (2276, 95656), (4348, 50072), (4552, 47828), (6259, 34784), (8696, 25036), (9104, 23914), (11957, 18208), (12518, 17392)]