310054768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23719}}^1$

素因数の和:23789

約数の個数: 40

約数和(自身を含む): 647081600

約数和(自身を除く): 337026832

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 23719, 47438, 94876, 189752, 379504, 450661, 901322, 1019917, 1802644, 2039834, 3605288, 4079668, 7210576, 8159336, 16318672, 19378423, 38756846, 77513692, 155027384, 310054768]

約数ペア:

[(1, 310054768), (2, 155027384), (4, 77513692), (8, 38756846), (16, 19378423), (19, 16318672), (38, 8159336), (43, 7210576), (76, 4079668), (86, 3605288), (152, 2039834), (172, 1802644), (304, 1019917), (344, 901322), (688, 450661), (817, 379504), (1634, 189752), (3268, 94876), (6536, 47438), (13072, 23719)]