222736384

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 104

約数和(自身を含む): 495391680

約数和(自身を除く): 272655296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 89, 94, 104, 128, 178, 188, 208, 256, 356, 376, 416, 512, 611, 712, 752, 832, 1024, 1157, 1222, 1424, 1504, 1664, 2048, 2314, 2444, 2848, 3008, 3328, 4096, 4183, 4628, 4888, 5696, 6016, 6656, 8366, 9256, 9776, 11392, 12032, 13312, 16732, 18512, 19552, 22784, 24064, 26624, 33464, 37024, 39104, 45568, 48128, 53248, 54379, 66928, 74048, 78208, 91136, 96256, 108758, 133856, 148096, 156416, 182272, 192512, 217516, 267712, 296192, 312832, 364544, 435032, 535424, 592384, 625664, 870064, 1070848, 1184768, 1251328, 1740128, 2141696, 2369536, 2502656, 3480256, 4283392, 4739072, 6960512, 8566784, 13921024, 17133568, 27842048, 55684096, 111368192, 222736384]

約数ペア:

[(1, 222736384), (2, 111368192), (4, 55684096), (8, 27842048), (13, 17133568), (16, 13921024), (26, 8566784), (32, 6960512), (47, 4739072), (52, 4283392), (64, 3480256), (89, 2502656), (94, 2369536), (104, 2141696), (128, 1740128), (178, 1251328), (188, 1184768), (208, 1070848), (256, 870064), (356, 625664), (376, 592384), (416, 535424), (512, 435032), (611, 364544), (712, 312832), (752, 296192), (832, 267712), (1024, 217516), (1157, 192512), (1222, 182272), (1424, 156416), (1504, 148096), (1664, 133856), (2048, 108758), (2314, 96256), (2444, 91136), (2848, 78208), (3008, 74048), (3328, 66928), (4096, 54379), (4183, 53248), (4628, 48128), (4888, 45568), (5696, 39104), (6016, 37024), (6656, 33464), (8366, 26624), (9256, 24064), (9776, 22784), (11392, 19552), (12032, 18512), (13312, 16732)]