19455217152

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3541}}^1$

素因数の和:3649

約数の個数: 240

約数和(自身を含む): 61135118352

約数和(自身を除く): 41679901200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 128, 146, 147, 168, 192, 196, 219, 224, 256, 292, 294, 336, 384, 392, 438, 448, 511, 512, 584, 588, 672, 768, 784, 876, 896, 1022, 1168, 1176, 1344, 1533, 1536, 1568, 1752, 1792, 2044, 2336, 2352, 2688, 3066, 3136, 3504, 3541, 3577, 3584, 4088, 4672, 4704, 5376, 6132, 6272, 7008, 7082, 7154, 8176, 9344, 9408, 10623, 10731, 10752, 12264, 12544, 14016, 14164, 14308, 16352, 18688, 18816, 21246, 21462, 24528, 24787, 25088, 28032, 28328, 28616, 32704, 37376, 37632, 42492, 42924, 49056, 49574, 56064, 56656, 57232, 65408, 74361, 75264, 84984, 85848, 98112, 99148, 112128, 113312, 114464, 130816, 148722, 169968, 171696, 173509, 196224, 198296, 226624, 228928, 258493, 261632, 297444, 339936, 343392, 347018, 392448, 396592, 453248, 457856, 516986, 520527, 594888, 679872, 686784, 694036, 775479, 784896, 793184, 906496, 915712, 1033972, 1041054, 1189776, 1359744, 1373568, 1388072, 1550958, 1586368, 1809451, 1812992, 1831424, 2067944, 2082108, 2379552, 2719488, 2747136, 2776144, 3101916, 3172736, 3618902, 4135888, 4164216, 4759104, 5428353, 5438976, 5494272, 5552288, 6203832, 6345472, 7237804, 8271776, 8328432, 9518208, 10856706, 11104576, 12407664, 12666157, 12690944, 14475608, 16543552, 16656864, 19036416, 21713412, 22209152, 24815328, 25332314, 28951216, 33087104, 33313728, 37998471, 38072832, 43426824, 44418304, 49630656, 50664628, 57902432, 66174208, 66627456, 75996942, 86853648, 88836608, 99261312, 101329256, 115804864, 132348416, 133254912, 151993884, 173707296, 198522624, 202658512, 231609728, 266509824, 303987768, 347414592, 397045248, 405317024, 463219456, 607975536, 694829184, 810634048, 926438912, 1215951072, 1389658368, 1621268096, 2431902144, 2779316736, 3242536192, 4863804288, 6485072384, 9727608576, 19455217152]

約数ペア:

[(1, 19455217152), (2, 9727608576), (3, 6485072384), (4, 4863804288), (6, 3242536192), (7, 2779316736), (8, 2431902144), (12, 1621268096), (14, 1389658368), (16, 1215951072), (21, 926438912), (24, 810634048), (28, 694829184), (32, 607975536), (42, 463219456), (48, 405317024), (49, 397045248), (56, 347414592), (64, 303987768), (73, 266509824), (84, 231609728), (96, 202658512), (98, 198522624), (112, 173707296), (128, 151993884), (146, 133254912), (147, 132348416), (168, 115804864), (192, 101329256), (196, 99261312), (219, 88836608), (224, 86853648), (256, 75996942), (292, 66627456), (294, 66174208), (336, 57902432), (384, 50664628), (392, 49630656), (438, 44418304), (448, 43426824), (511, 38072832), (512, 37998471), (584, 33313728), (588, 33087104), (672, 28951216), (768, 25332314), (784, 24815328), (876, 22209152), (896, 21713412), (1022, 19036416), (1168, 16656864), (1176, 16543552), (1344, 14475608), (1533, 12690944), (1536, 12666157), (1568, 12407664), (1752, 11104576), (1792, 10856706), (2044, 9518208), (2336, 8328432), (2352, 8271776), (2688, 7237804), (3066, 6345472), (3136, 6203832), (3504, 5552288), (3541, 5494272), (3577, 5438976), (3584, 5428353), (4088, 4759104), (4672, 4164216), (4704, 4135888), (5376, 3618902), (6132, 3172736), (6272, 3101916), (7008, 2776144), (7082, 2747136), (7154, 2719488), (8176, 2379552), (9344, 2082108), (9408, 2067944), (10623, 1831424), (10731, 1812992), (10752, 1809451), (12264, 1586368), (12544, 1550958), (14016, 1388072), (14164, 1373568), (14308, 1359744), (16352, 1189776), (18688, 1041054), (18816, 1033972), (21246, 915712), (21462, 906496), (24528, 793184), (24787, 784896), (25088, 775479), (28032, 694036), (28328, 686784), (28616, 679872), (32704, 594888), (37376, 520527), (37632, 516986), (42492, 457856), (42924, 453248), (49056, 396592), (49574, 392448), (56064, 347018), (56656, 343392), (57232, 339936), (65408, 297444), (74361, 261632), (75264, 258493), (84984, 228928), (85848, 226624), (98112, 198296), (99148, 196224), (112128, 173509), (113312, 171696), (114464, 169968), (130816, 148722)]