287619072

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 833316120

約数和(自身を除く): 545697048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 277, 312, 338, 384, 416, 507, 512, 554, 624, 676, 768, 831, 832, 1014, 1024, 1108, 1248, 1352, 1536, 1662, 1664, 2028, 2048, 2216, 2496, 2704, 3072, 3324, 3328, 3601, 4056, 4432, 4992, 5408, 6144, 6648, 6656, 7202, 8112, 8864, 9984, 10803, 10816, 13296, 13312, 14404, 16224, 17728, 19968, 21606, 21632, 26592, 26624, 28808, 32448, 35456, 39936, 43212, 43264, 46813, 53184, 57616, 64896, 70912, 79872, 86424, 86528, 93626, 106368, 115232, 129792, 140439, 141824, 172848, 173056, 187252, 212736, 230464, 259584, 280878, 283648, 345696, 346112, 374504, 425472, 460928, 519168, 561756, 567296, 691392, 749008, 850944, 921856, 1038336, 1123512, 1382784, 1498016, 1701888, 1843712, 2247024, 2765568, 2996032, 3687424, 4494048, 5531136, 5992064, 7374848, 8988096, 11062272, 11984128, 17976192, 22124544, 23968256, 35952384, 47936512, 71904768, 95873024, 143809536, 287619072]

約数ペア:

[(1, 287619072), (2, 143809536), (3, 95873024), (4, 71904768), (6, 47936512), (8, 35952384), (12, 23968256), (13, 22124544), (16, 17976192), (24, 11984128), (26, 11062272), (32, 8988096), (39, 7374848), (48, 5992064), (52, 5531136), (64, 4494048), (78, 3687424), (96, 2996032), (104, 2765568), (128, 2247024), (156, 1843712), (169, 1701888), (192, 1498016), (208, 1382784), (256, 1123512), (277, 1038336), (312, 921856), (338, 850944), (384, 749008), (416, 691392), (507, 567296), (512, 561756), (554, 519168), (624, 460928), (676, 425472), (768, 374504), (831, 346112), (832, 345696), (1014, 283648), (1024, 280878), (1108, 259584), (1248, 230464), (1352, 212736), (1536, 187252), (1662, 173056), (1664, 172848), (2028, 141824), (2048, 140439), (2216, 129792), (2496, 115232), (2704, 106368), (3072, 93626), (3324, 86528), (3328, 86424), (3601, 79872), (4056, 70912), (4432, 64896), (4992, 57616), (5408, 53184), (6144, 46813), (6648, 43264), (6656, 43212), (7202, 39936), (8112, 35456), (8864, 32448), (9984, 28808), (10803, 26624), (10816, 26592), (13296, 21632), (13312, 21606), (14404, 19968), (16224, 17728)]