1048956444

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 2678916240

約数和(自身を除く): 1629959796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 353, 394, 419, 591, 706, 788, 838, 1059, 1182, 1257, 1412, 1676, 1773, 2118, 2364, 2514, 3177, 3546, 3771, 4236, 5028, 6354, 7092, 7542, 12708, 15084, 69541, 82543, 139082, 147907, 165086, 208623, 247629, 278164, 295814, 330172, 417246, 443721, 495258, 591628, 625869, 742887, 834492, 887442, 990516, 1251738, 1331163, 1485774, 1774884, 2503476, 2662326, 2971548, 5324652, 29137679, 58275358, 87413037, 116550716, 174826074, 262239111, 349652148, 524478222, 1048956444]

約数ペア:

[(1, 1048956444), (2, 524478222), (3, 349652148), (4, 262239111), (6, 174826074), (9, 116550716), (12, 87413037), (18, 58275358), (36, 29137679), (197, 5324652), (353, 2971548), (394, 2662326), (419, 2503476), (591, 1774884), (706, 1485774), (788, 1331163), (838, 1251738), (1059, 990516), (1182, 887442), (1257, 834492), (1412, 742887), (1676, 625869), (1773, 591628), (2118, 495258), (2364, 443721), (2514, 417246), (3177, 330172), (3546, 295814), (3771, 278164), (4236, 247629), (5028, 208623), (6354, 165086), (7092, 147907), (7542, 139082), (12708, 82543), (15084, 69541)]