220013500672

素因数分解:

$2^8\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{95101}}^1$

素因数の和:96415

約数の個数: 72

約数和(自身を含む): 502299852992

約数和(自身を除く): 282286352320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1291, 1792, 2582, 5164, 9037, 10328, 18074, 20656, 36148, 41312, 72296, 82624, 95101, 144592, 165248, 190202, 289184, 330496, 380404, 578368, 665707, 760808, 1156736, 1331414, 1521616, 2313472, 2662828, 3043232, 5325656, 6086464, 10651312, 12172928, 21302624, 24345856, 42605248, 85210496, 122775391, 170420992, 245550782, 491101564, 859427737, 982203128, 1718855474, 1964406256, 3437710948, 3928812512, 6875421896, 7857625024, 13750843792, 15715250048, 27501687584, 31430500096, 55003375168, 110006750336, 220013500672]

約数ペア:

[(1, 220013500672), (2, 110006750336), (4, 55003375168), (7, 31430500096), (8, 27501687584), (14, 15715250048), (16, 13750843792), (28, 7857625024), (32, 6875421896), (56, 3928812512), (64, 3437710948), (112, 1964406256), (128, 1718855474), (224, 982203128), (256, 859427737), (448, 491101564), (896, 245550782), (1291, 170420992), (1792, 122775391), (2582, 85210496), (5164, 42605248), (9037, 24345856), (10328, 21302624), (18074, 12172928), (20656, 10651312), (36148, 6086464), (41312, 5325656), (72296, 3043232), (82624, 2662828), (95101, 2313472), (144592, 1521616), (165248, 1331414), (190202, 1156736), (289184, 760808), (330496, 665707), (380404, 578368)]