2019478384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 320

約数和(自身を含む): 5576785920

約数和(自身を除く): 3557307536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 31, 38, 44, 46, 56, 62, 76, 77, 88, 92, 112, 121, 124, 133, 152, 154, 161, 176, 184, 209, 217, 242, 248, 253, 266, 304, 308, 322, 341, 368, 418, 434, 437, 484, 496, 506, 532, 589, 616, 644, 682, 713, 836, 847, 868, 874, 968, 1012, 1064, 1178, 1232, 1288, 1331, 1364, 1426, 1463, 1672, 1694, 1736, 1748, 1771, 1936, 2024, 2128, 2299, 2356, 2387, 2576, 2662, 2728, 2783, 2852, 2926, 3059, 3344, 3388, 3472, 3496, 3542, 3751, 4048, 4123, 4598, 4712, 4774, 4807, 4991, 5324, 5456, 5566, 5704, 5852, 6118, 6479, 6776, 6992, 7084, 7502, 7843, 8246, 9196, 9317, 9424, 9548, 9614, 9982, 10648, 11132, 11408, 11704, 12236, 12958, 13547, 13552, 14168, 15004, 15686, 16093, 16492, 18392, 18634, 19096, 19228, 19481, 19964, 21296, 22264, 23408, 24472, 25289, 25916, 26257, 27094, 28336, 30008, 30613, 31372, 32186, 32984, 33649, 36784, 37268, 38192, 38456, 38962, 39928, 41261, 44528, 45353, 48944, 50578, 51832, 52514, 52877, 54188, 54901, 60016, 61226, 62744, 64372, 65968, 67298, 71269, 74536, 76912, 77924, 79856, 82522, 86273, 90706, 94829, 101156, 103664, 105028, 105754, 108376, 109802, 122452, 125488, 128744, 134596, 142538, 149017, 149072, 155848, 165044, 172546, 177023, 181412, 189658, 202312, 210056, 211508, 214291, 216752, 219604, 244904, 257488, 269192, 285076, 288827, 298034, 311696, 330088, 345092, 354046, 362824, 370139, 379316, 404624, 420112, 423016, 428582, 439208, 489808, 498883, 538384, 570152, 577654, 581647, 596068, 603911, 660176, 690184, 708092, 725648, 740278, 758632, 783959, 846032, 857164, 878416, 949003, 997766, 1043119, 1140304, 1155308, 1163294, 1192136, 1207822, 1380368, 1416184, 1480556, 1517264, 1567918, 1639187, 1714328, 1898006, 1995532, 2086238, 2310616, 2326588, 2384272, 2415644, 2832368, 2961112, 3135836, 3278374, 3428656, 3796012, 3991064, 4071529, 4172476, 4621232, 4653176, 4831288, 5487713, 5922224, 6271672, 6556748, 6643021, 7592024, 7982128, 8143058, 8344952, 9306352, 9662576, 10975426, 11474309, 12543344, 13113496, 13286042, 15184048, 16286116, 16689904, 18031057, 21950852, 22948618, 26226992, 26572084, 32572232, 36062114, 43901704, 45897236, 53144168, 65144464, 72124228, 87803408, 91794472, 106288336, 126217399, 144248456, 183588944, 252434798, 288496912, 504869596, 1009739192, 2019478384]

約数ペア:

[(1, 2019478384), (2, 1009739192), (4, 504869596), (7, 288496912), (8, 252434798), (11, 183588944), (14, 144248456), (16, 126217399), (19, 106288336), (22, 91794472), (23, 87803408), (28, 72124228), (31, 65144464), (38, 53144168), (44, 45897236), (46, 43901704), (56, 36062114), (62, 32572232), (76, 26572084), (77, 26226992), (88, 22948618), (92, 21950852), (112, 18031057), (121, 16689904), (124, 16286116), (133, 15184048), (152, 13286042), (154, 13113496), (161, 12543344), (176, 11474309), (184, 10975426), (209, 9662576), (217, 9306352), (242, 8344952), (248, 8143058), (253, 7982128), (266, 7592024), (304, 6643021), (308, 6556748), (322, 6271672), (341, 5922224), (368, 5487713), (418, 4831288), (434, 4653176), (437, 4621232), (484, 4172476), (496, 4071529), (506, 3991064), (532, 3796012), (589, 3428656), (616, 3278374), (644, 3135836), (682, 2961112), (713, 2832368), (836, 2415644), (847, 2384272), (868, 2326588), (874, 2310616), (968, 2086238), (1012, 1995532), (1064, 1898006), (1178, 1714328), (1232, 1639187), (1288, 1567918), (1331, 1517264), (1364, 1480556), (1426, 1416184), (1463, 1380368), (1672, 1207822), (1694, 1192136), (1736, 1163294), (1748, 1155308), (1771, 1140304), (1936, 1043119), (2024, 997766), (2128, 949003), (2299, 878416), (2356, 857164), (2387, 846032), (2576, 783959), (2662, 758632), (2728, 740278), (2783, 725648), (2852, 708092), (2926, 690184), (3059, 660176), (3344, 603911), (3388, 596068), (3472, 581647), (3496, 577654), (3542, 570152), (3751, 538384), (4048, 498883), (4123, 489808), (4598, 439208), (4712, 428582), (4774, 423016), (4807, 420112), (4991, 404624), (5324, 379316), (5456, 370139), (5566, 362824), (5704, 354046), (5852, 345092), (6118, 330088), (6479, 311696), (6776, 298034), (6992, 288827), (7084, 285076), (7502, 269192), (7843, 257488), (8246, 244904), (9196, 219604), (9317, 216752), (9424, 214291), (9548, 211508), (9614, 210056), (9982, 202312), (10648, 189658), (11132, 181412), (11408, 177023), (11704, 172546), (12236, 165044), (12958, 155848), (13547, 149072), (13552, 149017), (14168, 142538), (15004, 134596), (15686, 128744), (16093, 125488), (16492, 122452), (18392, 109802), (18634, 108376), (19096, 105754), (19228, 105028), (19481, 103664), (19964, 101156), (21296, 94829), (22264, 90706), (23408, 86273), (24472, 82522), (25289, 79856), (25916, 77924), (26257, 76912), (27094, 74536), (28336, 71269), (30008, 67298), (30613, 65968), (31372, 64372), (32186, 62744), (32984, 61226), (33649, 60016), (36784, 54901), (37268, 54188), (38192, 52877), (38456, 52514), (38962, 51832), (39928, 50578), (41261, 48944), (44528, 45353)]