249559716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22679}}^1$

素因数の和:22824

約数の個数: 48

約数和(自身を含む): 670602240

約数和(自身を除く): 421042524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 22679, 45358, 68037, 90716, 136074, 158753, 272148, 317506, 476259, 635012, 952518, 1905036, 2970949, 5941898, 8912847, 11883796, 17825694, 20796643, 35651388, 41593286, 62389929, 83186572, 124779858, 249559716]

約数ペア:

[(1, 249559716), (2, 124779858), (3, 83186572), (4, 62389929), (6, 41593286), (7, 35651388), (12, 20796643), (14, 17825694), (21, 11883796), (28, 8912847), (42, 5941898), (84, 2970949), (131, 1905036), (262, 952518), (393, 635012), (524, 476259), (786, 317506), (917, 272148), (1572, 158753), (1834, 136074), (2751, 90716), (3668, 68037), (5502, 45358), (11004, 22679)]