383828768

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 771120000

約数和(自身を除く): 387291232

約数列:

[1, 2, 4, 8, 16, 32, 79, 149, 158, 298, 316, 596, 632, 1019, 1192, 1264, 2038, 2384, 2528, 4076, 4768, 8152, 11771, 16304, 23542, 32608, 47084, 80501, 94168, 151831, 161002, 188336, 303662, 322004, 376672, 607324, 644008, 1214648, 1288016, 2429296, 2576032, 4858592, 11994649, 23989298, 47978596, 95957192, 191914384, 383828768]

約数ペア:

[(1, 383828768), (2, 191914384), (4, 95957192), (8, 47978596), (16, 23989298), (32, 11994649), (79, 4858592), (149, 2576032), (158, 2429296), (298, 1288016), (316, 1214648), (596, 644008), (632, 607324), (1019, 376672), (1192, 322004), (1264, 303662), (2038, 188336), (2384, 161002), (2528, 151831), (4076, 94168), (4768, 80501), (8152, 47084), (11771, 32608), (16304, 23542)]