1900554792

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{2549}}^1$

素因数の和:3266

約数の個数: 64

約数和(自身を含む): 4861728000

約数和(自身を除く): 2961173208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 661, 1128, 1322, 1983, 2549, 2644, 3966, 5098, 5288, 7647, 7932, 10196, 15294, 15864, 20392, 30588, 31067, 61176, 62134, 93201, 119803, 124268, 186402, 239606, 248536, 359409, 372804, 479212, 718818, 745608, 958424, 1437636, 1684889, 2875272, 3369778, 5054667, 6739556, 10109334, 13479112, 20218668, 40437336, 79189783, 158379566, 237569349, 316759132, 475138698, 633518264, 950277396, 1900554792]

約数ペア:

[(1, 1900554792), (2, 950277396), (3, 633518264), (4, 475138698), (6, 316759132), (8, 237569349), (12, 158379566), (24, 79189783), (47, 40437336), (94, 20218668), (141, 13479112), (188, 10109334), (282, 6739556), (376, 5054667), (564, 3369778), (661, 2875272), (1128, 1684889), (1322, 1437636), (1983, 958424), (2549, 745608), (2644, 718818), (3966, 479212), (5098, 372804), (5288, 359409), (7647, 248536), (7932, 239606), (10196, 186402), (15294, 124268), (15864, 119803), (20392, 93201), (30588, 62134), (31067, 61176)]