227557984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1553}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 473845680

約数和(自身を除く): 246287696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 241, 304, 482, 608, 964, 1553, 1928, 3106, 3856, 4579, 6212, 7712, 9158, 12424, 18316, 24848, 29507, 36632, 49696, 59014, 73264, 118028, 146528, 236056, 374273, 472112, 748546, 944224, 1497092, 2994184, 5988368, 7111187, 11976736, 14222374, 28444748, 56889496, 113778992, 227557984]

約数ペア:

[(1, 227557984), (2, 113778992), (4, 56889496), (8, 28444748), (16, 14222374), (19, 11976736), (32, 7111187), (38, 5988368), (76, 2994184), (152, 1497092), (241, 944224), (304, 748546), (482, 472112), (608, 374273), (964, 236056), (1553, 146528), (1928, 118028), (3106, 73264), (3856, 59014), (4579, 49696), (6212, 36632), (7712, 29507), (9158, 24848), (12424, 18316)]