625604772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{6067}}^1$

素因数の和:6748

約数の個数: 48

約数和(自身を含む): 1574670272

約数和(自身を除く): 949065500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 661, 1322, 1983, 2644, 3966, 6067, 7932, 8593, 12134, 17186, 18201, 24268, 25779, 34372, 36402, 51558, 72804, 78871, 103116, 157742, 236613, 315484, 473226, 946452, 4010287, 8020574, 12030861, 16041148, 24061722, 48123444, 52133731, 104267462, 156401193, 208534924, 312802386, 625604772]

約数ペア:

[(1, 625604772), (2, 312802386), (3, 208534924), (4, 156401193), (6, 104267462), (12, 52133731), (13, 48123444), (26, 24061722), (39, 16041148), (52, 12030861), (78, 8020574), (156, 4010287), (661, 946452), (1322, 473226), (1983, 315484), (2644, 236613), (3966, 157742), (6067, 103116), (7932, 78871), (8593, 72804), (12134, 51558), (17186, 36402), (18201, 34372), (24268, 25779)]