2120448

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 6181056

約数和(自身を除く): 4060608

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, 251, 256, 264, 352, 384, 502, 528, 704, 753, 768, 1004, 1056, 1408, 1506, 2008, 2112, 2761, 2816, 3012, 4016, 4224, 5522, 6024, 8032, 8283, 8448, 11044, 12048, 16064, 16566, 22088, 24096, 32128, 33132, 44176, 48192, 64256, 66264, 88352, 96384, 132528, 176704, 192768, 265056, 353408, 530112, 706816, 1060224, 2120448]

約数ペア:

[(1, 2120448), (2, 1060224), (3, 706816), (4, 530112), (6, 353408), (8, 265056), (11, 192768), (12, 176704), (16, 132528), (22, 96384), (24, 88352), (32, 66264), (33, 64256), (44, 48192), (48, 44176), (64, 33132), (66, 32128), (88, 24096), (96, 22088), (128, 16566), (132, 16064), (176, 12048), (192, 11044), (251, 8448), (256, 8283), (264, 8032), (352, 6024), (384, 5522), (502, 4224), (528, 4016), (704, 3012), (753, 2816), (768, 2761), (1004, 2112), (1056, 2008), (1408, 1506)]