388299552

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{130477}}^1$

素因数の和:130521

約数の個数: 48

約数和(自身を含む): 1052174592

約数和(自身を除く): 663875040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 130477, 260954, 391431, 521908, 782862, 1043816, 1565724, 2087632, 3131448, 4044787, 4175264, 6262896, 8089574, 12134361, 12525792, 16179148, 24268722, 32358296, 48537444, 64716592, 97074888, 129433184, 194149776, 388299552]

約数ペア:

[(1, 388299552), (2, 194149776), (3, 129433184), (4, 97074888), (6, 64716592), (8, 48537444), (12, 32358296), (16, 24268722), (24, 16179148), (31, 12525792), (32, 12134361), (48, 8089574), (62, 6262896), (93, 4175264), (96, 4044787), (124, 3131448), (186, 2087632), (248, 1565724), (372, 1043816), (496, 782862), (744, 521908), (992, 391431), (1488, 260954), (2976, 130477)]