665470512

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{220063}}^1$

素因数の和:220087

約数の個数: 80

約数和(自身を含む): 2183034880

約数和(自身を除く): 1517564368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 220063, 440126, 660189, 880252, 1320378, 1540441, 1760504, 1980567, 2640756, 3080882, 3521008, 3961134, 4621323, 5281512, 5941701, 6161764, 7922268, 9242646, 10563024, 11883402, 12323528, 13863969, 15844536, 18485292, 23766804, 24647056, 27727938, 31689072, 36970584, 41591907, 47533608, 55455876, 73941168, 83183814, 95067216, 110911752, 166367628, 221823504, 332735256, 665470512]

約数ペア:

[(1, 665470512), (2, 332735256), (3, 221823504), (4, 166367628), (6, 110911752), (7, 95067216), (8, 83183814), (9, 73941168), (12, 55455876), (14, 47533608), (16, 41591907), (18, 36970584), (21, 31689072), (24, 27727938), (27, 24647056), (28, 23766804), (36, 18485292), (42, 15844536), (48, 13863969), (54, 12323528), (56, 11883402), (63, 10563024), (72, 9242646), (84, 7922268), (108, 6161764), (112, 5941701), (126, 5281512), (144, 4621323), (168, 3961134), (189, 3521008), (216, 3080882), (252, 2640756), (336, 1980567), (378, 1760504), (432, 1540441), (504, 1320378), (756, 880252), (1008, 660189), (1512, 440126), (3024, 220063)]