220817544

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5441}}^1$

素因数の和:5558

約数の個数: 64

約数和(自身を含む): 587736000

約数和(自身を除く): 366918456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 2136, 3382, 5073, 5441, 6764, 10146, 10882, 13528, 16323, 20292, 21764, 32646, 40584, 43528, 65292, 103379, 130584, 206758, 310137, 413516, 484249, 620274, 827032, 968498, 1240548, 1452747, 1936996, 2481096, 2905494, 3873992, 5810988, 9200731, 11621976, 18401462, 27602193, 36802924, 55204386, 73605848, 110408772, 220817544]

約数ペア:

[(1, 220817544), (2, 110408772), (3, 73605848), (4, 55204386), (6, 36802924), (8, 27602193), (12, 18401462), (19, 11621976), (24, 9200731), (38, 5810988), (57, 3873992), (76, 2905494), (89, 2481096), (114, 1936996), (152, 1452747), (178, 1240548), (228, 968498), (267, 827032), (356, 620274), (456, 484249), (534, 413516), (712, 310137), (1068, 206758), (1691, 130584), (2136, 103379), (3382, 65292), (5073, 43528), (5441, 40584), (6764, 32646), (10146, 21764), (10882, 20292), (13528, 16323)]