245339136

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{3803}}^1$

素因数の和:3836

約数の個数: 132

約数和(自身を含む): 809825952

約数和(自身を除く): 564486816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 3803, 4032, 4608, 5376, 7168, 7606, 8064, 9216, 10752, 11409, 15212, 16128, 21504, 22818, 26621, 30424, 32256, 34227, 45636, 53242, 60848, 64512, 68454, 79863, 91272, 106484, 121696, 136908, 159726, 182544, 212968, 239589, 243392, 273816, 319452, 365088, 425936, 479178, 486784, 547632, 638904, 730176, 851872, 958356, 973568, 1095264, 1277808, 1460352, 1703744, 1916712, 1947136, 2190528, 2555616, 2920704, 3407488, 3833424, 3894272, 4381056, 5111232, 5841408, 6814976, 7666848, 8762112, 10222464, 11682816, 13629952, 15333696, 17524224, 20444928, 27259904, 30667392, 35048448, 40889856, 61334784, 81779712, 122669568, 245339136]

約数ペア:

[(1, 245339136), (2, 122669568), (3, 81779712), (4, 61334784), (6, 40889856), (7, 35048448), (8, 30667392), (9, 27259904), (12, 20444928), (14, 17524224), (16, 15333696), (18, 13629952), (21, 11682816), (24, 10222464), (28, 8762112), (32, 7666848), (36, 6814976), (42, 5841408), (48, 5111232), (56, 4381056), (63, 3894272), (64, 3833424), (72, 3407488), (84, 2920704), (96, 2555616), (112, 2190528), (126, 1947136), (128, 1916712), (144, 1703744), (168, 1460352), (192, 1277808), (224, 1095264), (252, 973568), (256, 958356), (288, 851872), (336, 730176), (384, 638904), (448, 547632), (504, 486784), (512, 479178), (576, 425936), (672, 365088), (768, 319452), (896, 273816), (1008, 243392), (1024, 239589), (1152, 212968), (1344, 182544), (1536, 159726), (1792, 136908), (2016, 121696), (2304, 106484), (2688, 91272), (3072, 79863), (3584, 68454), (3803, 64512), (4032, 60848), (4608, 53242), (5376, 45636), (7168, 34227), (7606, 32256), (8064, 30424), (9216, 26621), (10752, 22818), (11409, 21504), (15212, 16128)]