257573669472

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{27109}}^1$

素因数の和:28706

約数の個数: 192

約数和(自身を含む): 859157107200

約数和(自身を除く): 601583437728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 1571, 2016, 3024, 3142, 4713, 6048, 6284, 9426, 10997, 12568, 14139, 18852, 21994, 25136, 27109, 28278, 32991, 37704, 42417, 43988, 50272, 54218, 56556, 65982, 75408, 81327, 84834, 87976, 98973, 108436, 113112, 131964, 150816, 162654, 169668, 175952, 189763, 197946, 216872, 226224, 243981, 263928, 296919, 325308, 339336, 351904, 379526, 395892, 433744, 452448, 487962, 527856, 569289, 593838, 650616, 678672, 731943, 759052, 791784, 867488, 975924, 1055712, 1138578, 1187676, 1301232, 1357344, 1463886, 1518104, 1583568, 1707867, 1951848, 2277156, 2375352, 2602464, 2927772, 3036208, 3167136, 3415734, 3903696, 4554312, 4750704, 5123601, 5855544, 6072416, 6831468, 7807392, 9108624, 9501408, 10247202, 11711088, 13662936, 18217248, 20494404, 23422176, 27325872, 40988808, 42588239, 54651744, 81977616, 85176478, 127764717, 163955232, 170352956, 255529434, 298117673, 340705912, 383294151, 511058868, 596235346, 681411824, 766588302, 894353019, 1022117736, 1149882453, 1192470692, 1362823648, 1533176604, 1788706038, 2044235472, 2299764906, 2384941384, 2683059057, 3066353208, 3577412076, 4088470944, 4599529812, 4769882768, 5366118114, 6132706416, 7154824152, 8049177171, 9199059624, 9539765536, 10732236228, 12265412832, 14309648304, 16098354342, 18398119248, 21464472456, 28619296608, 32196708684, 36796238496, 42928944912, 64393417368, 85857889824, 128786834736, 257573669472]

約数ペア:

[(1, 257573669472), (2, 128786834736), (3, 85857889824), (4, 64393417368), (6, 42928944912), (7, 36796238496), (8, 32196708684), (9, 28619296608), (12, 21464472456), (14, 18398119248), (16, 16098354342), (18, 14309648304), (21, 12265412832), (24, 10732236228), (27, 9539765536), (28, 9199059624), (32, 8049177171), (36, 7154824152), (42, 6132706416), (48, 5366118114), (54, 4769882768), (56, 4599529812), (63, 4088470944), (72, 3577412076), (84, 3066353208), (96, 2683059057), (108, 2384941384), (112, 2299764906), (126, 2044235472), (144, 1788706038), (168, 1533176604), (189, 1362823648), (216, 1192470692), (224, 1149882453), (252, 1022117736), (288, 894353019), (336, 766588302), (378, 681411824), (432, 596235346), (504, 511058868), (672, 383294151), (756, 340705912), (864, 298117673), (1008, 255529434), (1512, 170352956), (1571, 163955232), (2016, 127764717), (3024, 85176478), (3142, 81977616), (4713, 54651744), (6048, 42588239), (6284, 40988808), (9426, 27325872), (10997, 23422176), (12568, 20494404), (14139, 18217248), (18852, 13662936), (21994, 11711088), (25136, 10247202), (27109, 9501408), (28278, 9108624), (32991, 7807392), (37704, 6831468), (42417, 6072416), (43988, 5855544), (50272, 5123601), (54218, 4750704), (56556, 4554312), (65982, 3903696), (75408, 3415734), (81327, 3167136), (84834, 3036208), (87976, 2927772), (98973, 2602464), (108436, 2375352), (113112, 2277156), (131964, 1951848), (150816, 1707867), (162654, 1583568), (169668, 1518104), (175952, 1463886), (189763, 1357344), (197946, 1301232), (216872, 1187676), (226224, 1138578), (243981, 1055712), (263928, 975924), (296919, 867488), (325308, 791784), (339336, 759052), (351904, 731943), (379526, 678672), (395892, 650616), (433744, 593838), (452448, 569289), (487962, 527856)]