437958976

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:712

約数の個数: 112

約数和(自身を含む): 1079317120

約数和(自身を除く): 641358144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 139, 182, 208, 224, 278, 364, 416, 448, 541, 556, 728, 832, 973, 1082, 1112, 1456, 1807, 1946, 2164, 2224, 2912, 3614, 3787, 3892, 4328, 4448, 5824, 7033, 7228, 7574, 7784, 8656, 8896, 12649, 14066, 14456, 15148, 15568, 17312, 25298, 28132, 28912, 30296, 31136, 34624, 49231, 50596, 56264, 57824, 60592, 62272, 75199, 98462, 101192, 112528, 115648, 121184, 150398, 196924, 202384, 225056, 242368, 300796, 393848, 404768, 450112, 526393, 601592, 787696, 809536, 977587, 1052786, 1203184, 1575392, 1955174, 2105572, 2406368, 3150784, 3910348, 4211144, 4812736, 6843109, 7820696, 8422288, 13686218, 15641392, 16844576, 27372436, 31282784, 33689152, 54744872, 62565568, 109489744, 218979488, 437958976]

約数ペア:

[(1, 437958976), (2, 218979488), (4, 109489744), (7, 62565568), (8, 54744872), (13, 33689152), (14, 31282784), (16, 27372436), (26, 16844576), (28, 15641392), (32, 13686218), (52, 8422288), (56, 7820696), (64, 6843109), (91, 4812736), (104, 4211144), (112, 3910348), (139, 3150784), (182, 2406368), (208, 2105572), (224, 1955174), (278, 1575392), (364, 1203184), (416, 1052786), (448, 977587), (541, 809536), (556, 787696), (728, 601592), (832, 526393), (973, 450112), (1082, 404768), (1112, 393848), (1456, 300796), (1807, 242368), (1946, 225056), (2164, 202384), (2224, 196924), (2912, 150398), (3614, 121184), (3787, 115648), (3892, 112528), (4328, 101192), (4448, 98462), (5824, 75199), (7033, 62272), (7228, 60592), (7574, 57824), (7784, 56264), (8656, 50596), (8896, 49231), (12649, 34624), (14066, 31136), (14456, 30296), (15148, 28912), (15568, 28132), (17312, 25298)]