394944768

素因数分解:

$2^8\times 3^3\times {\mathrm{57139}}^1$

素因数の和:57164

約数の個数: 72

約数和(自身を含む): 1167941600

約数和(自身を除く): 772996832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 57139, 114278, 171417, 228556, 342834, 457112, 514251, 685668, 914224, 1028502, 1371336, 1542753, 1828448, 2057004, 2742672, 3085506, 3656896, 4114008, 5485344, 6171012, 7313792, 8228016, 10970688, 12342024, 14627584, 16456032, 21941376, 24684048, 32912064, 43882752, 49368096, 65824128, 98736192, 131648256, 197472384, 394944768]

約数ペア:

[(1, 394944768), (2, 197472384), (3, 131648256), (4, 98736192), (6, 65824128), (8, 49368096), (9, 43882752), (12, 32912064), (16, 24684048), (18, 21941376), (24, 16456032), (27, 14627584), (32, 12342024), (36, 10970688), (48, 8228016), (54, 7313792), (64, 6171012), (72, 5485344), (96, 4114008), (108, 3656896), (128, 3085506), (144, 2742672), (192, 2057004), (216, 1828448), (256, 1542753), (288, 1371336), (384, 1028502), (432, 914224), (576, 685668), (768, 514251), (864, 457112), (1152, 342834), (1728, 228556), (2304, 171417), (3456, 114278), (6912, 57139)]