447834426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4231}}^1$

素因数の和:4331

約数の個数: 64

約数和(自身を含む): 1023805440

約数和(自身を除く): 575971014

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 59, 69, 78, 118, 138, 177, 299, 354, 598, 767, 897, 1357, 1534, 1794, 2301, 2714, 4071, 4231, 4602, 8142, 8462, 12693, 17641, 25386, 35282, 52923, 55003, 97313, 105846, 110006, 165009, 194626, 249629, 291939, 330018, 499258, 583878, 748887, 1265069, 1497774, 2530138, 3245177, 3795207, 5741467, 6490354, 7590414, 9735531, 11482934, 17224401, 19471062, 34448802, 74639071, 149278142, 223917213, 447834426]

約数ペア:

[(1, 447834426), (2, 223917213), (3, 149278142), (6, 74639071), (13, 34448802), (23, 19471062), (26, 17224401), (39, 11482934), (46, 9735531), (59, 7590414), (69, 6490354), (78, 5741467), (118, 3795207), (138, 3245177), (177, 2530138), (299, 1497774), (354, 1265069), (598, 748887), (767, 583878), (897, 499258), (1357, 330018), (1534, 291939), (1794, 249629), (2301, 194626), (2714, 165009), (4071, 110006), (4231, 105846), (4602, 97313), (8142, 55003), (8462, 52923), (12693, 35282), (17641, 25386)]