284910948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26293}}^1$

素因数の和:26353

約数の個数: 72

約数和(自身を含む): 842249408

約数和(自身を除く): 557338460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 26293, 52586, 78879, 105172, 157758, 184051, 236637, 315516, 368102, 473274, 552153, 736204, 946548, 1104306, 1130599, 1656459, 2208612, 2261198, 3312918, 3391797, 4522396, 6625836, 6783594, 7914193, 10175391, 13567188, 15828386, 20350782, 23742579, 31656772, 40701564, 47485158, 71227737, 94970316, 142455474, 284910948]

約数ペア:

[(1, 284910948), (2, 142455474), (3, 94970316), (4, 71227737), (6, 47485158), (7, 40701564), (9, 31656772), (12, 23742579), (14, 20350782), (18, 15828386), (21, 13567188), (28, 10175391), (36, 7914193), (42, 6783594), (43, 6625836), (63, 4522396), (84, 3391797), (86, 3312918), (126, 2261198), (129, 2208612), (172, 1656459), (252, 1130599), (258, 1104306), (301, 946548), (387, 736204), (516, 552153), (602, 473274), (774, 368102), (903, 315516), (1204, 236637), (1548, 184051), (1806, 157758), (2709, 105172), (3612, 78879), (5418, 52586), (10836, 26293)]