305514072

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 984960000

約数和(自身を除く): 679445928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 29, 34, 36, 38, 51, 54, 57, 58, 68, 72, 76, 87, 102, 108, 114, 116, 136, 151, 152, 153, 171, 174, 204, 216, 228, 232, 261, 302, 306, 323, 342, 348, 408, 453, 456, 459, 493, 513, 522, 551, 604, 612, 646, 684, 696, 783, 906, 918, 969, 986, 1026, 1044, 1102, 1208, 1224, 1292, 1359, 1368, 1479, 1566, 1653, 1812, 1836, 1938, 1972, 2052, 2088, 2204, 2567, 2584, 2718, 2869, 2907, 2958, 3132, 3306, 3624, 3672, 3876, 3944, 4077, 4104, 4379, 4408, 4437, 4959, 5134, 5436, 5738, 5814, 5916, 6264, 6612, 7701, 7752, 8154, 8607, 8721, 8758, 8874, 9367, 9918, 10268, 10872, 11476, 11628, 11832, 13137, 13224, 13311, 14877, 15402, 16308, 17214, 17442, 17516, 17748, 18734, 19836, 20536, 22952, 23103, 23256, 25821, 26274, 26622, 28101, 29754, 30804, 32616, 34428, 34884, 35032, 35496, 37468, 39411, 39672, 46206, 48773, 51642, 52548, 53244, 56202, 59508, 61608, 68856, 69309, 69768, 74443, 74936, 77463, 78822, 83201, 84303, 92412, 97546, 103284, 105096, 106488, 112404, 118233, 119016, 138618, 146319, 148886, 154926, 157644, 166402, 168606, 184824, 195092, 206568, 223329, 224808, 236466, 249603, 252909, 277236, 292638, 297772, 309852, 315288, 332804, 337212, 390184, 438957, 446658, 472932, 499206, 505818, 554472, 585276, 595544, 619704, 665608, 669987, 674424, 748809, 877914, 893316, 945864, 998412, 1011636, 1170552, 1316871, 1339974, 1414417, 1497618, 1755828, 1786632, 1996824, 2009961, 2023272, 2246427, 2633742, 2679948, 2828834, 2995236, 3511656, 4019922, 4243251, 4492854, 5267484, 5359896, 5657668, 5990472, 8039844, 8486502, 8985708, 10534968, 11315336, 12729753, 16079688, 16973004, 17971416, 25459506, 33946008, 38189259, 50919012, 76378518, 101838024, 152757036, 305514072]

約数ペア:

[(1, 305514072), (2, 152757036), (3, 101838024), (4, 76378518), (6, 50919012), (8, 38189259), (9, 33946008), (12, 25459506), (17, 17971416), (18, 16973004), (19, 16079688), (24, 12729753), (27, 11315336), (29, 10534968), (34, 8985708), (36, 8486502), (38, 8039844), (51, 5990472), (54, 5657668), (57, 5359896), (58, 5267484), (68, 4492854), (72, 4243251), (76, 4019922), (87, 3511656), (102, 2995236), (108, 2828834), (114, 2679948), (116, 2633742), (136, 2246427), (151, 2023272), (152, 2009961), (153, 1996824), (171, 1786632), (174, 1755828), (204, 1497618), (216, 1414417), (228, 1339974), (232, 1316871), (261, 1170552), (302, 1011636), (306, 998412), (323, 945864), (342, 893316), (348, 877914), (408, 748809), (453, 674424), (456, 669987), (459, 665608), (493, 619704), (513, 595544), (522, 585276), (551, 554472), (604, 505818), (612, 499206), (646, 472932), (684, 446658), (696, 438957), (783, 390184), (906, 337212), (918, 332804), (969, 315288), (986, 309852), (1026, 297772), (1044, 292638), (1102, 277236), (1208, 252909), (1224, 249603), (1292, 236466), (1359, 224808), (1368, 223329), (1479, 206568), (1566, 195092), (1653, 184824), (1812, 168606), (1836, 166402), (1938, 157644), (1972, 154926), (2052, 148886), (2088, 146319), (2204, 138618), (2567, 119016), (2584, 118233), (2718, 112404), (2869, 106488), (2907, 105096), (2958, 103284), (3132, 97546), (3306, 92412), (3624, 84303), (3672, 83201), (3876, 78822), (3944, 77463), (4077, 74936), (4104, 74443), (4379, 69768), (4408, 69309), (4437, 68856), (4959, 61608), (5134, 59508), (5436, 56202), (5738, 53244), (5814, 52548), (5916, 51642), (6264, 48773), (6612, 46206), (7701, 39672), (7752, 39411), (8154, 37468), (8607, 35496), (8721, 35032), (8758, 34884), (8874, 34428), (9367, 32616), (9918, 30804), (10268, 29754), (10872, 28101), (11476, 26622), (11628, 26274), (11832, 25821), (13137, 23256), (13224, 23103), (13311, 22952), (14877, 20536), (15402, 19836), (16308, 18734), (17214, 17748), (17442, 17516)]