221248512

素因数分解:

$2^{10}\times 3^2\times {\mathrm{24007}}^1$

素因数の和:24033

約数の個数: 66

約数和(自身を含む): 638876888

約数和(自身を除く): 417628376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 24007, 48014, 72021, 96028, 144042, 192056, 216063, 288084, 384112, 432126, 576168, 768224, 864252, 1152336, 1536448, 1728504, 2304672, 3072896, 3457008, 4609344, 6145792, 6914016, 9218688, 12291584, 13828032, 18437376, 24583168, 27656064, 36874752, 55312128, 73749504, 110624256, 221248512]

約数ペア:

[(1, 221248512), (2, 110624256), (3, 73749504), (4, 55312128), (6, 36874752), (8, 27656064), (9, 24583168), (12, 18437376), (16, 13828032), (18, 12291584), (24, 9218688), (32, 6914016), (36, 6145792), (48, 4609344), (64, 3457008), (72, 3072896), (96, 2304672), (128, 1728504), (144, 1536448), (192, 1152336), (256, 864252), (288, 768224), (384, 576168), (512, 432126), (576, 384112), (768, 288084), (1024, 216063), (1152, 192056), (1536, 144042), (2304, 96028), (3072, 72021), (4608, 48014), (9216, 24007)]