21874302912

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{39989}}^1$

素因数の和:40059

約数の個数: 224

約数和(自身を含む): 74108828160

約数和(自身を除く): 52234525248

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 37, 42, 44, 48, 56, 64, 66, 74, 77, 84, 88, 96, 111, 112, 132, 148, 154, 168, 176, 192, 222, 224, 231, 259, 264, 296, 308, 336, 352, 407, 444, 448, 462, 518, 528, 592, 616, 672, 704, 777, 814, 888, 924, 1036, 1056, 1184, 1221, 1232, 1344, 1554, 1628, 1776, 1848, 2072, 2112, 2368, 2442, 2464, 2849, 3108, 3256, 3552, 3696, 4144, 4884, 4928, 5698, 6216, 6512, 7104, 7392, 8288, 8547, 9768, 11396, 12432, 13024, 14784, 16576, 17094, 19536, 22792, 24864, 26048, 34188, 39072, 39989, 45584, 49728, 68376, 78144, 79978, 91168, 119967, 136752, 159956, 182336, 239934, 273504, 279923, 319912, 439879, 479868, 547008, 559846, 639824, 839769, 879758, 959736, 1119692, 1279648, 1319637, 1479593, 1679538, 1759516, 1919472, 2239384, 2559296, 2639274, 2959186, 3079153, 3359076, 3519032, 3838944, 4438779, 4478768, 5278548, 5918372, 6158306, 6718152, 7038064, 7677888, 8877558, 8957536, 9237459, 10357151, 10557096, 11836744, 12316612, 13436304, 14076128, 16275523, 17755116, 17915072, 18474918, 20714302, 21114192, 23673488, 24633224, 26872608, 28152256, 31071453, 32551046, 35510232, 36949836, 41428604, 42228384, 47346976, 48826569, 49266448, 53745216, 62142906, 65102092, 71020464, 73899672, 82857208, 84456768, 94693952, 97653138, 98532896, 113928661, 124285812, 130204184, 142040928, 147799344, 165714416, 195306276, 197065792, 227857322, 248571624, 260408368, 284081856, 295598688, 331428832, 341785983, 390612552, 455714644, 497143248, 520816736, 591197376, 662857664, 683571966, 781225104, 911429288, 994286496, 1041633472, 1367143932, 1562450208, 1822858576, 1988572992, 2734287864, 3124900416, 3645717152, 5468575728, 7291434304, 10937151456, 21874302912]

約数ペア:

[(1, 21874302912), (2, 10937151456), (3, 7291434304), (4, 5468575728), (6, 3645717152), (7, 3124900416), (8, 2734287864), (11, 1988572992), (12, 1822858576), (14, 1562450208), (16, 1367143932), (21, 1041633472), (22, 994286496), (24, 911429288), (28, 781225104), (32, 683571966), (33, 662857664), (37, 591197376), (42, 520816736), (44, 497143248), (48, 455714644), (56, 390612552), (64, 341785983), (66, 331428832), (74, 295598688), (77, 284081856), (84, 260408368), (88, 248571624), (96, 227857322), (111, 197065792), (112, 195306276), (132, 165714416), (148, 147799344), (154, 142040928), (168, 130204184), (176, 124285812), (192, 113928661), (222, 98532896), (224, 97653138), (231, 94693952), (259, 84456768), (264, 82857208), (296, 73899672), (308, 71020464), (336, 65102092), (352, 62142906), (407, 53745216), (444, 49266448), (448, 48826569), (462, 47346976), (518, 42228384), (528, 41428604), (592, 36949836), (616, 35510232), (672, 32551046), (704, 31071453), (777, 28152256), (814, 26872608), (888, 24633224), (924, 23673488), (1036, 21114192), (1056, 20714302), (1184, 18474918), (1221, 17915072), (1232, 17755116), (1344, 16275523), (1554, 14076128), (1628, 13436304), (1776, 12316612), (1848, 11836744), (2072, 10557096), (2112, 10357151), (2368, 9237459), (2442, 8957536), (2464, 8877558), (2849, 7677888), (3108, 7038064), (3256, 6718152), (3552, 6158306), (3696, 5918372), (4144, 5278548), (4884, 4478768), (4928, 4438779), (5698, 3838944), (6216, 3519032), (6512, 3359076), (7104, 3079153), (7392, 2959186), (8288, 2639274), (8547, 2559296), (9768, 2239384), (11396, 1919472), (12432, 1759516), (13024, 1679538), (14784, 1479593), (16576, 1319637), (17094, 1279648), (19536, 1119692), (22792, 959736), (24864, 879758), (26048, 839769), (34188, 639824), (39072, 559846), (39989, 547008), (45584, 479868), (49728, 439879), (68376, 319912), (78144, 279923), (79978, 273504), (91168, 239934), (119967, 182336), (136752, 159956)]