19287249408

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8191}}^1$

素因数の和:8295

約数の個数: 240

約数和(自身を含む): 64495681536

約数和(自身を除く): 45208432128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 192, 219, 224, 252, 256, 288, 292, 336, 384, 438, 448, 504, 511, 512, 576, 584, 657, 672, 768, 876, 896, 1008, 1022, 1152, 1168, 1314, 1344, 1533, 1536, 1752, 1792, 2016, 2044, 2304, 2336, 2628, 2688, 3066, 3504, 3584, 4032, 4088, 4599, 4608, 4672, 5256, 5376, 6132, 7008, 8064, 8176, 8191, 9198, 9344, 10512, 10752, 12264, 14016, 16128, 16352, 16382, 18396, 18688, 21024, 24528, 24573, 28032, 32256, 32704, 32764, 36792, 37376, 42048, 49056, 49146, 56064, 57337, 65408, 65528, 73584, 73719, 84096, 98112, 98292, 112128, 114674, 130816, 131056, 147168, 147438, 168192, 172011, 196224, 196584, 229348, 261632, 262112, 294336, 294876, 336384, 344022, 392448, 393168, 458696, 516033, 524224, 588672, 589752, 597943, 688044, 784896, 786336, 917392, 1032066, 1048448, 1177344, 1179504, 1195886, 1376088, 1572672, 1793829, 1834784, 2064132, 2096896, 2354688, 2359008, 2391772, 2752176, 3145344, 3587658, 3669568, 4128264, 4185601, 4193792, 4718016, 4783544, 5381487, 5504352, 6290688, 7175316, 7339136, 8256528, 8371202, 9436032, 9567088, 10762974, 11008704, 12556803, 12581376, 14350632, 14678272, 16513056, 16742404, 18872064, 19134176, 21525948, 22017408, 25113606, 28701264, 29356544, 33026112, 33484808, 37670409, 37744128, 38268352, 43051896, 44034816, 50227212, 57402528, 66052224, 66969616, 75340818, 76536704, 86103792, 88069632, 100454424, 114805056, 132104448, 133939232, 150681636, 153073408, 172207584, 200908848, 229610112, 264208896, 267878464, 301363272, 306146816, 344415168, 401817696, 459220224, 535756928, 602726544, 688830336, 803635392, 918440448, 1071513856, 1205453088, 1377660672, 1607270784, 2143027712, 2410906176, 2755321344, 3214541568, 4821812352, 6429083136, 9643624704, 19287249408]

約数ペア:

[(1, 19287249408), (2, 9643624704), (3, 6429083136), (4, 4821812352), (6, 3214541568), (7, 2755321344), (8, 2410906176), (9, 2143027712), (12, 1607270784), (14, 1377660672), (16, 1205453088), (18, 1071513856), (21, 918440448), (24, 803635392), (28, 688830336), (32, 602726544), (36, 535756928), (42, 459220224), (48, 401817696), (56, 344415168), (63, 306146816), (64, 301363272), (72, 267878464), (73, 264208896), (84, 229610112), (96, 200908848), (112, 172207584), (126, 153073408), (128, 150681636), (144, 133939232), (146, 132104448), (168, 114805056), (192, 100454424), (219, 88069632), (224, 86103792), (252, 76536704), (256, 75340818), (288, 66969616), (292, 66052224), (336, 57402528), (384, 50227212), (438, 44034816), (448, 43051896), (504, 38268352), (511, 37744128), (512, 37670409), (576, 33484808), (584, 33026112), (657, 29356544), (672, 28701264), (768, 25113606), (876, 22017408), (896, 21525948), (1008, 19134176), (1022, 18872064), (1152, 16742404), (1168, 16513056), (1314, 14678272), (1344, 14350632), (1533, 12581376), (1536, 12556803), (1752, 11008704), (1792, 10762974), (2016, 9567088), (2044, 9436032), (2304, 8371202), (2336, 8256528), (2628, 7339136), (2688, 7175316), (3066, 6290688), (3504, 5504352), (3584, 5381487), (4032, 4783544), (4088, 4718016), (4599, 4193792), (4608, 4185601), (4672, 4128264), (5256, 3669568), (5376, 3587658), (6132, 3145344), (7008, 2752176), (8064, 2391772), (8176, 2359008), (8191, 2354688), (9198, 2096896), (9344, 2064132), (10512, 1834784), (10752, 1793829), (12264, 1572672), (14016, 1376088), (16128, 1195886), (16352, 1179504), (16382, 1177344), (18396, 1048448), (18688, 1032066), (21024, 917392), (24528, 786336), (24573, 784896), (28032, 688044), (32256, 597943), (32704, 589752), (32764, 588672), (36792, 524224), (37376, 516033), (42048, 458696), (49056, 393168), (49146, 392448), (56064, 344022), (57337, 336384), (65408, 294876), (65528, 294336), (73584, 262112), (73719, 261632), (84096, 229348), (98112, 196584), (98292, 196224), (112128, 172011), (114674, 168192), (130816, 147438), (131056, 147168)]