919999872

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1029

約数の個数: 192

約数和(自身を含む): 2927808000

約数和(自身を除く): 2007808128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 79, 88, 96, 99, 128, 132, 144, 158, 176, 192, 198, 237, 264, 288, 316, 352, 384, 396, 474, 528, 576, 632, 704, 711, 792, 869, 919, 948, 1056, 1152, 1264, 1408, 1422, 1584, 1738, 1838, 1896, 2112, 2528, 2607, 2757, 2844, 3168, 3476, 3676, 3792, 4224, 5056, 5214, 5514, 5688, 6336, 6952, 7352, 7584, 7821, 8271, 10109, 10112, 10428, 11028, 11376, 12672, 13904, 14704, 15168, 15642, 16542, 20218, 20856, 22056, 22752, 27808, 29408, 30327, 30336, 31284, 33084, 40436, 41712, 44112, 45504, 55616, 58816, 60654, 62568, 66168, 72601, 80872, 83424, 88224, 90981, 91008, 111232, 117632, 121308, 125136, 132336, 145202, 161744, 166848, 176448, 181962, 217803, 242616, 250272, 264672, 290404, 323488, 333696, 352896, 363924, 435606, 485232, 500544, 529344, 580808, 646976, 653409, 727848, 798611, 871212, 970464, 1001088, 1058688, 1161616, 1293952, 1306818, 1455696, 1597222, 1742424, 1940928, 2323232, 2395833, 2613636, 2911392, 3194444, 3484848, 3881856, 4646464, 4791666, 5227272, 5822784, 6388888, 6969696, 7187499, 9292928, 9583332, 10454544, 11645568, 12777776, 13939392, 14374998, 19166664, 20909088, 25555552, 27878784, 28749996, 38333328, 41818176, 51111104, 57499992, 76666656, 83636352, 102222208, 114999984, 153333312, 229999968, 306666624, 459999936, 919999872]

約数ペア:

[(1, 919999872), (2, 459999936), (3, 306666624), (4, 229999968), (6, 153333312), (8, 114999984), (9, 102222208), (11, 83636352), (12, 76666656), (16, 57499992), (18, 51111104), (22, 41818176), (24, 38333328), (32, 28749996), (33, 27878784), (36, 25555552), (44, 20909088), (48, 19166664), (64, 14374998), (66, 13939392), (72, 12777776), (79, 11645568), (88, 10454544), (96, 9583332), (99, 9292928), (128, 7187499), (132, 6969696), (144, 6388888), (158, 5822784), (176, 5227272), (192, 4791666), (198, 4646464), (237, 3881856), (264, 3484848), (288, 3194444), (316, 2911392), (352, 2613636), (384, 2395833), (396, 2323232), (474, 1940928), (528, 1742424), (576, 1597222), (632, 1455696), (704, 1306818), (711, 1293952), (792, 1161616), (869, 1058688), (919, 1001088), (948, 970464), (1056, 871212), (1152, 798611), (1264, 727848), (1408, 653409), (1422, 646976), (1584, 580808), (1738, 529344), (1838, 500544), (1896, 485232), (2112, 435606), (2528, 363924), (2607, 352896), (2757, 333696), (2844, 323488), (3168, 290404), (3476, 264672), (3676, 250272), (3792, 242616), (4224, 217803), (5056, 181962), (5214, 176448), (5514, 166848), (5688, 161744), (6336, 145202), (6952, 132336), (7352, 125136), (7584, 121308), (7821, 117632), (8271, 111232), (10109, 91008), (10112, 90981), (10428, 88224), (11028, 83424), (11376, 80872), (12672, 72601), (13904, 66168), (14704, 62568), (15168, 60654), (15642, 58816), (16542, 55616), (20218, 45504), (20856, 44112), (22056, 41712), (22752, 40436), (27808, 33084), (29408, 31284), (30327, 30336)]