388918681152

素因数分解:

$2^6\times 3^1\times {\mathrm{1019}}^1\times {\mathrm{1987849}}^1$

素因数の和:1988883

約数の個数: 56

約数和(自身を含む): 1030024356000

約数和(自身を除く): 641105674848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1019, 2038, 3057, 4076, 6114, 8152, 12228, 16304, 24456, 32608, 48912, 65216, 97824, 195648, 1987849, 3975698, 5963547, 7951396, 11927094, 15902792, 23854188, 31805584, 47708376, 63611168, 95416752, 127222336, 190833504, 381667008, 2025618131, 4051236262, 6076854393, 8102472524, 12153708786, 16204945048, 24307417572, 32409890096, 48614835144, 64819780192, 97229670288, 129639560384, 194459340576, 388918681152]

約数ペア:

[(1, 388918681152), (2, 194459340576), (3, 129639560384), (4, 97229670288), (6, 64819780192), (8, 48614835144), (12, 32409890096), (16, 24307417572), (24, 16204945048), (32, 12153708786), (48, 8102472524), (64, 6076854393), (96, 4051236262), (192, 2025618131), (1019, 381667008), (2038, 190833504), (3057, 127222336), (4076, 95416752), (6114, 63611168), (8152, 47708376), (12228, 31805584), (16304, 23854188), (24456, 15902792), (32608, 11927094), (48912, 7951396), (65216, 5963547), (97824, 3975698), (195648, 1987849)]