273959856

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{4519}}^1$

素因数の和:4954

約数の個数: 60

約数和(自身を含む): 768698320

約数和(自身を除く): 494738464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3368, 3789, 4519, 5052, 6736, 7578, 9038, 10104, 13557, 15156, 18076, 20208, 27114, 30312, 36152, 40671, 54228, 60624, 72304, 81342, 108456, 162684, 216912, 325368, 650736, 1902499, 3804998, 5707497, 7609996, 11414994, 15219992, 17122491, 22829988, 30439984, 34244982, 45659976, 68489964, 91319952, 136979928, 273959856]

約数ペア:

[(1, 273959856), (2, 136979928), (3, 91319952), (4, 68489964), (6, 45659976), (8, 34244982), (9, 30439984), (12, 22829988), (16, 17122491), (18, 15219992), (24, 11414994), (36, 7609996), (48, 5707497), (72, 3804998), (144, 1902499), (421, 650736), (842, 325368), (1263, 216912), (1684, 162684), (2526, 108456), (3368, 81342), (3789, 72304), (4519, 60624), (5052, 54228), (6736, 40671), (7578, 36152), (9038, 30312), (10104, 27114), (13557, 20208), (15156, 18076)]