285388416

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10771}}^1$

素因数の和:10814

約数の個数: 96

約数和(自身を含む): 857020320

約数和(自身を除く): 571631904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 6624, 8832, 10771, 13248, 21542, 26496, 32313, 43084, 64626, 86168, 96939, 129252, 172336, 193878, 247733, 258504, 344672, 387756, 495466, 517008, 689344, 743199, 775512, 990932, 1034016, 1378688, 1486398, 1551024, 1981864, 2068032, 2229597, 2972796, 3102048, 3963728, 4136064, 4459194, 5945592, 6204096, 7927456, 8918388, 11891184, 12408192, 15854912, 17836776, 23782368, 31709824, 35673552, 47564736, 71347104, 95129472, 142694208, 285388416]

約数ペア:

[(1, 285388416), (2, 142694208), (3, 95129472), (4, 71347104), (6, 47564736), (8, 35673552), (9, 31709824), (12, 23782368), (16, 17836776), (18, 15854912), (23, 12408192), (24, 11891184), (32, 8918388), (36, 7927456), (46, 6204096), (48, 5945592), (64, 4459194), (69, 4136064), (72, 3963728), (92, 3102048), (96, 2972796), (128, 2229597), (138, 2068032), (144, 1981864), (184, 1551024), (192, 1486398), (207, 1378688), (276, 1034016), (288, 990932), (368, 775512), (384, 743199), (414, 689344), (552, 517008), (576, 495466), (736, 387756), (828, 344672), (1104, 258504), (1152, 247733), (1472, 193878), (1656, 172336), (2208, 129252), (2944, 96939), (3312, 86168), (4416, 64626), (6624, 43084), (8832, 32313), (10771, 26496), (13248, 21542)]