21978093312

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14653}}^1$

素因数の和:14716

約数の個数: 288

約数和(自身を含む): 76679106560

約数和(自身を除く): 54701013248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3906, 3968, 4032, 4464, 5208, 5376, 5859, 5952, 6048, 6696, 6912, 6944, 7812, 7936, 8064, 8928, 10416, 11718, 11904, 12096, 13392, 13888, 14653, 15624, 16128, 17856, 20832, 23436, 23808, 24192, 26784, 27776, 29306, 31248, 35712, 41664, 43959, 46872, 48384, 53568, 55552, 58612, 62496, 71424, 83328, 87918, 93744, 102571, 107136, 117224, 124992, 131877, 166656, 175836, 187488, 205142, 214272, 234448, 249984, 263754, 307713, 351672, 374976, 395631, 410284, 454243, 468896, 499968, 527508, 615426, 703344, 749952, 791262, 820568, 908486, 923139, 937792, 1055016, 1230852, 1362729, 1406688, 1499904, 1582524, 1641136, 1816972, 1846278, 1875584, 2110032, 2461704, 2725458, 2769417, 2813376, 3165048, 3179701, 3282272, 3633944, 3692556, 3751168, 4088187, 4220064, 4923408, 5450916, 5538834, 5626752, 6330096, 6359402, 6564544, 7267888, 7385112, 8176374, 8440128, 9539103, 9846816, 10901832, 11077668, 11253504, 12264561, 12660192, 12718804, 13129088, 14535776, 14770224, 16352748, 16880256, 19078206, 19693632, 21803664, 22155336, 24529122, 25320384, 25437608, 26258176, 28617309, 29071552, 29540448, 32705496, 33760512, 38156412, 39387264, 43607328, 44310672, 49058244, 50640768, 50875216, 57234618, 58143104, 59080896, 65410992, 76312824, 78774528, 85851927, 87214656, 88621344, 98116488, 101281536, 101750432, 114469236, 116286208, 118161792, 130821984, 152625648, 171703854, 174429312, 177242688, 196232976, 203500864, 228938472, 236323584, 261643968, 305251296, 343407708, 348858624, 354485376, 392465952, 407001728, 457876944, 523287936, 610502592, 686815416, 708970752, 784931904, 814003456, 915753888, 1046575872, 1221005184, 1373630832, 1569863808, 1831507776, 2442010368, 2747261664, 3139727616, 3663015552, 5494523328, 7326031104, 10989046656, 21978093312]

約数ペア:

[(1, 21978093312), (2, 10989046656), (3, 7326031104), (4, 5494523328), (6, 3663015552), (7, 3139727616), (8, 2747261664), (9, 2442010368), (12, 1831507776), (14, 1569863808), (16, 1373630832), (18, 1221005184), (21, 1046575872), (24, 915753888), (27, 814003456), (28, 784931904), (31, 708970752), (32, 686815416), (36, 610502592), (42, 523287936), (48, 457876944), (54, 407001728), (56, 392465952), (62, 354485376), (63, 348858624), (64, 343407708), (72, 305251296), (84, 261643968), (93, 236323584), (96, 228938472), (108, 203500864), (112, 196232976), (124, 177242688), (126, 174429312), (128, 171703854), (144, 152625648), (168, 130821984), (186, 118161792), (189, 116286208), (192, 114469236), (216, 101750432), (217, 101281536), (224, 98116488), (248, 88621344), (252, 87214656), (256, 85851927), (279, 78774528), (288, 76312824), (336, 65410992), (372, 59080896), (378, 58143104), (384, 57234618), (432, 50875216), (434, 50640768), (448, 49058244), (496, 44310672), (504, 43607328), (558, 39387264), (576, 38156412), (651, 33760512), (672, 32705496), (744, 29540448), (756, 29071552), (768, 28617309), (837, 26258176), (864, 25437608), (868, 25320384), (896, 24529122), (992, 22155336), (1008, 21803664), (1116, 19693632), (1152, 19078206), (1302, 16880256), (1344, 16352748), (1488, 14770224), (1512, 14535776), (1674, 13129088), (1728, 12718804), (1736, 12660192), (1792, 12264561), (1953, 11253504), (1984, 11077668), (2016, 10901832), (2232, 9846816), (2304, 9539103), (2604, 8440128), (2688, 8176374), (2976, 7385112), (3024, 7267888), (3348, 6564544), (3456, 6359402), (3472, 6330096), (3906, 5626752), (3968, 5538834), (4032, 5450916), (4464, 4923408), (5208, 4220064), (5376, 4088187), (5859, 3751168), (5952, 3692556), (6048, 3633944), (6696, 3282272), (6912, 3179701), (6944, 3165048), (7812, 2813376), (7936, 2769417), (8064, 2725458), (8928, 2461704), (10416, 2110032), (11718, 1875584), (11904, 1846278), (12096, 1816972), (13392, 1641136), (13888, 1582524), (14653, 1499904), (15624, 1406688), (16128, 1362729), (17856, 1230852), (20832, 1055016), (23436, 937792), (23808, 923139), (24192, 908486), (26784, 820568), (27776, 791262), (29306, 749952), (31248, 703344), (35712, 615426), (41664, 527508), (43959, 499968), (46872, 468896), (48384, 454243), (53568, 410284), (55552, 395631), (58612, 374976), (62496, 351672), (71424, 307713), (83328, 263754), (87918, 249984), (93744, 234448), (102571, 214272), (107136, 205142), (117224, 187488), (124992, 175836), (131877, 166656)]