216968752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 320

約数和(自身を含む): 639959040

約数和(自身を除く): 422990288

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 23, 26, 28, 31, 38, 44, 46, 52, 56, 62, 76, 77, 88, 91, 92, 104, 112, 124, 133, 143, 152, 154, 161, 176, 182, 184, 208, 209, 217, 247, 248, 253, 266, 286, 299, 304, 308, 322, 341, 364, 368, 403, 418, 434, 437, 494, 496, 506, 532, 572, 589, 598, 616, 644, 682, 713, 728, 806, 836, 868, 874, 988, 1001, 1012, 1064, 1144, 1178, 1196, 1232, 1288, 1364, 1426, 1456, 1463, 1612, 1672, 1729, 1736, 1748, 1771, 1976, 2002, 2024, 2093, 2128, 2288, 2356, 2387, 2392, 2576, 2717, 2728, 2821, 2852, 2926, 3059, 3224, 3289, 3344, 3458, 3472, 3496, 3542, 3952, 4004, 4048, 4123, 4186, 4433, 4712, 4774, 4784, 4807, 4991, 5434, 5456, 5642, 5681, 5704, 5852, 6118, 6448, 6479, 6578, 6916, 6992, 7084, 7657, 7843, 8008, 8246, 8372, 8866, 9269, 9424, 9548, 9614, 9982, 10868, 11284, 11362, 11408, 11704, 12236, 12958, 13156, 13547, 13832, 14168, 15314, 15686, 16016, 16492, 16744, 17732, 18538, 19019, 19096, 19228, 19964, 21736, 22568, 22724, 23023, 23408, 24472, 25916, 26312, 27094, 27664, 28336, 30628, 31031, 31372, 32984, 33488, 33649, 35464, 37076, 38038, 38192, 38456, 39767, 39928, 43472, 45136, 45353, 45448, 46046, 48944, 51832, 52624, 53599, 54188, 54901, 61256, 62062, 62491, 62744, 64883, 65968, 67298, 70928, 74152, 76076, 76912, 79534, 79856, 84227, 90706, 90896, 92092, 94829, 101959, 103664, 107198, 108376, 109802, 122512, 124124, 124982, 125488, 129766, 134596, 148304, 149017, 152152, 159068, 168454, 176111, 181412, 184184, 189658, 203918, 214396, 216752, 219604, 248248, 249964, 259532, 269192, 298034, 304304, 318136, 336908, 352222, 362824, 368368, 379316, 407836, 428792, 437437, 439208, 496496, 499928, 519064, 538384, 589589, 596068, 636272, 673816, 704444, 713713, 725648, 758632, 815672, 857584, 874874, 878416, 999856, 1038128, 1043119, 1179178, 1192136, 1232777, 1347632, 1408888, 1427426, 1517264, 1631344, 1749748, 1937221, 2086238, 2358356, 2384272, 2465554, 2817776, 2854852, 3499496, 3874442, 4172476, 4716712, 4931108, 5709704, 6998992, 7748884, 8344952, 9433424, 9862216, 11419408, 13560547, 15497768, 16689904, 19724432, 27121094, 30995536, 54242188, 108484376, 216968752]

約数ペア:

[(1, 216968752), (2, 108484376), (4, 54242188), (7, 30995536), (8, 27121094), (11, 19724432), (13, 16689904), (14, 15497768), (16, 13560547), (19, 11419408), (22, 9862216), (23, 9433424), (26, 8344952), (28, 7748884), (31, 6998992), (38, 5709704), (44, 4931108), (46, 4716712), (52, 4172476), (56, 3874442), (62, 3499496), (76, 2854852), (77, 2817776), (88, 2465554), (91, 2384272), (92, 2358356), (104, 2086238), (112, 1937221), (124, 1749748), (133, 1631344), (143, 1517264), (152, 1427426), (154, 1408888), (161, 1347632), (176, 1232777), (182, 1192136), (184, 1179178), (208, 1043119), (209, 1038128), (217, 999856), (247, 878416), (248, 874874), (253, 857584), (266, 815672), (286, 758632), (299, 725648), (304, 713713), (308, 704444), (322, 673816), (341, 636272), (364, 596068), (368, 589589), (403, 538384), (418, 519064), (434, 499928), (437, 496496), (494, 439208), (496, 437437), (506, 428792), (532, 407836), (572, 379316), (589, 368368), (598, 362824), (616, 352222), (644, 336908), (682, 318136), (713, 304304), (728, 298034), (806, 269192), (836, 259532), (868, 249964), (874, 248248), (988, 219604), (1001, 216752), (1012, 214396), (1064, 203918), (1144, 189658), (1178, 184184), (1196, 181412), (1232, 176111), (1288, 168454), (1364, 159068), (1426, 152152), (1456, 149017), (1463, 148304), (1612, 134596), (1672, 129766), (1729, 125488), (1736, 124982), (1748, 124124), (1771, 122512), (1976, 109802), (2002, 108376), (2024, 107198), (2093, 103664), (2128, 101959), (2288, 94829), (2356, 92092), (2387, 90896), (2392, 90706), (2576, 84227), (2717, 79856), (2728, 79534), (2821, 76912), (2852, 76076), (2926, 74152), (3059, 70928), (3224, 67298), (3289, 65968), (3344, 64883), (3458, 62744), (3472, 62491), (3496, 62062), (3542, 61256), (3952, 54901), (4004, 54188), (4048, 53599), (4123, 52624), (4186, 51832), (4433, 48944), (4712, 46046), (4774, 45448), (4784, 45353), (4807, 45136), (4991, 43472), (5434, 39928), (5456, 39767), (5642, 38456), (5681, 38192), (5704, 38038), (5852, 37076), (6118, 35464), (6448, 33649), (6479, 33488), (6578, 32984), (6916, 31372), (6992, 31031), (7084, 30628), (7657, 28336), (7843, 27664), (8008, 27094), (8246, 26312), (8372, 25916), (8866, 24472), (9269, 23408), (9424, 23023), (9548, 22724), (9614, 22568), (9982, 21736), (10868, 19964), (11284, 19228), (11362, 19096), (11408, 19019), (11704, 18538), (12236, 17732), (12958, 16744), (13156, 16492), (13547, 16016), (13832, 15686), (14168, 15314)]