227639568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{607}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 635403776

約数和(自身を除く): 407764208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 601, 607, 624, 1202, 1214, 1803, 1821, 2404, 2428, 3606, 3642, 4808, 4856, 7212, 7284, 7813, 7891, 9616, 9712, 14424, 14568, 15626, 15782, 23439, 23673, 28848, 29136, 31252, 31564, 46878, 47346, 62504, 63128, 93756, 94692, 125008, 126256, 187512, 189384, 364807, 375024, 378768, 729614, 1094421, 1459228, 2188842, 2918456, 4377684, 4742491, 5836912, 8755368, 9484982, 14227473, 17510736, 18969964, 28454946, 37939928, 56909892, 75879856, 113819784, 227639568]

約数ペア:

[(1, 227639568), (2, 113819784), (3, 75879856), (4, 56909892), (6, 37939928), (8, 28454946), (12, 18969964), (13, 17510736), (16, 14227473), (24, 9484982), (26, 8755368), (39, 5836912), (48, 4742491), (52, 4377684), (78, 2918456), (104, 2188842), (156, 1459228), (208, 1094421), (312, 729614), (601, 378768), (607, 375024), (624, 364807), (1202, 189384), (1214, 187512), (1803, 126256), (1821, 125008), (2404, 94692), (2428, 93756), (3606, 63128), (3642, 62504), (4808, 47346), (4856, 46878), (7212, 31564), (7284, 31252), (7813, 29136), (7891, 28848), (9616, 23673), (9712, 23439), (14424, 15782), (14568, 15626)]