7639988436

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{269}}^1\times {\mathrm{3739}}^1$

素因数の和:4229

約数の個数: 72

約数和(自身を含む): 19481061600

約数和(自身を除く): 11841073164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 269, 422, 538, 633, 807, 844, 1076, 1266, 1614, 1899, 2421, 2532, 3228, 3739, 3798, 4842, 7478, 7596, 9684, 11217, 14956, 22434, 33651, 44868, 56759, 67302, 113518, 134604, 170277, 227036, 340554, 510831, 681108, 788929, 1005791, 1021662, 1577858, 2011582, 2043324, 2366787, 3017373, 3155716, 4023164, 4733574, 6034746, 7100361, 9052119, 9467148, 12069492, 14200722, 18104238, 28401444, 36208476, 212221901, 424443802, 636665703, 848887604, 1273331406, 1909997109, 2546662812, 3819994218, 7639988436]

約数ペア:

[(1, 7639988436), (2, 3819994218), (3, 2546662812), (4, 1909997109), (6, 1273331406), (9, 848887604), (12, 636665703), (18, 424443802), (36, 212221901), (211, 36208476), (269, 28401444), (422, 18104238), (538, 14200722), (633, 12069492), (807, 9467148), (844, 9052119), (1076, 7100361), (1266, 6034746), (1614, 4733574), (1899, 4023164), (2421, 3155716), (2532, 3017373), (3228, 2366787), (3739, 2043324), (3798, 2011582), (4842, 1577858), (7478, 1021662), (7596, 1005791), (9684, 788929), (11217, 681108), (14956, 510831), (22434, 340554), (33651, 227036), (44868, 170277), (56759, 134604), (67302, 113518)]