21106277376

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 352

約数和(自身を含む): 63669888000

約数和(自身を除く): 42563610624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 89, 96, 102, 114, 128, 136, 152, 178, 192, 204, 228, 239, 256, 267, 272, 304, 323, 356, 384, 408, 456, 478, 512, 534, 544, 608, 646, 712, 717, 768, 816, 912, 956, 969, 1024, 1068, 1088, 1216, 1292, 1424, 1434, 1513, 1536, 1632, 1691, 1824, 1912, 1938, 2136, 2176, 2432, 2584, 2848, 2868, 3026, 3072, 3264, 3382, 3648, 3824, 3876, 4063, 4272, 4352, 4539, 4541, 4864, 5073, 5168, 5696, 5736, 6052, 6528, 6764, 7296, 7648, 7752, 8126, 8544, 8704, 9078, 9082, 9728, 10146, 10336, 11392, 11472, 12104, 12189, 13056, 13528, 13623, 14592, 15296, 15504, 16252, 17088, 17408, 18156, 18164, 19456, 20292, 20672, 21271, 22784, 22944, 24208, 24378, 26112, 27056, 27246, 28747, 29184, 30592, 31008, 32504, 34176, 36312, 36328, 40584, 41344, 42542, 45568, 45888, 48416, 48756, 52224, 54112, 54492, 57494, 58368, 61184, 62016, 63813, 65008, 68352, 72624, 72656, 77197, 81168, 82688, 85084, 86241, 91136, 91776, 96832, 97512, 108224, 108984, 114988, 122368, 124032, 127626, 130016, 136704, 145248, 145312, 154394, 162336, 165376, 170168, 172482, 183552, 193664, 195024, 216448, 217968, 229976, 231591, 244736, 248064, 255252, 260032, 273408, 290496, 290624, 308788, 324672, 330752, 340336, 344964, 361607, 367104, 387328, 390048, 404149, 432896, 435936, 459952, 463182, 496128, 510504, 520064, 580992, 581248, 617576, 649344, 680672, 689928, 723214, 734208, 774656, 780096, 808298, 865792, 871872, 919904, 926364, 992256, 1021008, 1040128, 1084821, 1161984, 1162496, 1212447, 1235152, 1298688, 1361344, 1379856, 1446428, 1549312, 1560192, 1616596, 1731584, 1743744, 1839808, 1852728, 2042016, 2080256, 2169642, 2323968, 2324992, 2424894, 2470304, 2597376, 2722688, 2759712, 2892856, 3120384, 3233192, 3487488, 3679616, 3705456, 4084032, 4160512, 4339284, 4647936, 4649984, 4849788, 4940608, 5194752, 5445376, 5519424, 5785712, 6240768, 6466384, 6870533, 6974976, 7359232, 7410912, 8168064, 8678568, 9699576, 9881216, 10890752, 11038848, 11571424, 12481536, 12932768, 13741066, 13949952, 14718464, 14821824, 16336128, 17357136, 19399152, 19762432, 20611599, 21781504, 22077696, 23142848, 25865536, 27482132, 29436928, 29643648, 32672256, 34714272, 38798304, 39524864, 41223198, 44155392, 46285696, 51731072, 54964264, 59287296, 65344512, 69428544, 77596608, 79049728, 82446396, 88310784, 92571392, 103462144, 109928528, 118574592, 138857088, 155193216, 164892792, 185142784, 206924288, 219857056, 237149184, 277714176, 310386432, 329785584, 370285568, 413848576, 439714112, 555428352, 620772864, 659571168, 879428224, 1110856704, 1241545728, 1319142336, 1758856448, 2638284672, 3517712896, 5276569344, 7035425792, 10553138688, 21106277376]

約数ペア:

[(1, 21106277376), (2, 10553138688), (3, 7035425792), (4, 5276569344), (6, 3517712896), (8, 2638284672), (12, 1758856448), (16, 1319142336), (17, 1241545728), (19, 1110856704), (24, 879428224), (32, 659571168), (34, 620772864), (38, 555428352), (48, 439714112), (51, 413848576), (57, 370285568), (64, 329785584), (68, 310386432), (76, 277714176), (89, 237149184), (96, 219857056), (102, 206924288), (114, 185142784), (128, 164892792), (136, 155193216), (152, 138857088), (178, 118574592), (192, 109928528), (204, 103462144), (228, 92571392), (239, 88310784), (256, 82446396), (267, 79049728), (272, 77596608), (304, 69428544), (323, 65344512), (356, 59287296), (384, 54964264), (408, 51731072), (456, 46285696), (478, 44155392), (512, 41223198), (534, 39524864), (544, 38798304), (608, 34714272), (646, 32672256), (712, 29643648), (717, 29436928), (768, 27482132), (816, 25865536), (912, 23142848), (956, 22077696), (969, 21781504), (1024, 20611599), (1068, 19762432), (1088, 19399152), (1216, 17357136), (1292, 16336128), (1424, 14821824), (1434, 14718464), (1513, 13949952), (1536, 13741066), (1632, 12932768), (1691, 12481536), (1824, 11571424), (1912, 11038848), (1938, 10890752), (2136, 9881216), (2176, 9699576), (2432, 8678568), (2584, 8168064), (2848, 7410912), (2868, 7359232), (3026, 6974976), (3072, 6870533), (3264, 6466384), (3382, 6240768), (3648, 5785712), (3824, 5519424), (3876, 5445376), (4063, 5194752), (4272, 4940608), (4352, 4849788), (4539, 4649984), (4541, 4647936), (4864, 4339284), (5073, 4160512), (5168, 4084032), (5696, 3705456), (5736, 3679616), (6052, 3487488), (6528, 3233192), (6764, 3120384), (7296, 2892856), (7648, 2759712), (7752, 2722688), (8126, 2597376), (8544, 2470304), (8704, 2424894), (9078, 2324992), (9082, 2323968), (9728, 2169642), (10146, 2080256), (10336, 2042016), (11392, 1852728), (11472, 1839808), (12104, 1743744), (12189, 1731584), (13056, 1616596), (13528, 1560192), (13623, 1549312), (14592, 1446428), (15296, 1379856), (15504, 1361344), (16252, 1298688), (17088, 1235152), (17408, 1212447), (18156, 1162496), (18164, 1161984), (19456, 1084821), (20292, 1040128), (20672, 1021008), (21271, 992256), (22784, 926364), (22944, 919904), (24208, 871872), (24378, 865792), (26112, 808298), (27056, 780096), (27246, 774656), (28747, 734208), (29184, 723214), (30592, 689928), (31008, 680672), (32504, 649344), (34176, 617576), (36312, 581248), (36328, 580992), (40584, 520064), (41344, 510504), (42542, 496128), (45568, 463182), (45888, 459952), (48416, 435936), (48756, 432896), (52224, 404149), (54112, 390048), (54492, 387328), (57494, 367104), (58368, 361607), (61184, 344964), (62016, 340336), (63813, 330752), (65008, 324672), (68352, 308788), (72624, 290624), (72656, 290496), (77197, 273408), (81168, 260032), (82688, 255252), (85084, 248064), (86241, 244736), (91136, 231591), (91776, 229976), (96832, 217968), (97512, 216448), (108224, 195024), (108984, 193664), (114988, 183552), (122368, 172482), (124032, 170168), (127626, 165376), (130016, 162336), (136704, 154394), (145248, 145312)]