21230489664

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1901}}^1$

素因数の和:2226

約数の個数: 224

約数和(自身を含む): 65393498880

約数和(自身を除く): 44163009216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 281, 288, 368, 414, 432, 552, 562, 576, 621, 736, 828, 843, 864, 1104, 1124, 1242, 1472, 1656, 1686, 1728, 1901, 2208, 2248, 2484, 2529, 3312, 3372, 3802, 4416, 4496, 4968, 5058, 5703, 6463, 6624, 6744, 7587, 7604, 8992, 9936, 10116, 11406, 12926, 13248, 13488, 15174, 15208, 17109, 17984, 19389, 19872, 20232, 22812, 25852, 26976, 30348, 30416, 34218, 38778, 39744, 40464, 43723, 45624, 51327, 51704, 53952, 58167, 60696, 60832, 68436, 77556, 80928, 87446, 91248, 102654, 103408, 116334, 121392, 121664, 131169, 136872, 155112, 161856, 174501, 174892, 182496, 205308, 206816, 232668, 242784, 262338, 273744, 310224, 349002, 349784, 364992, 393507, 410616, 413632, 465336, 485568, 524676, 534181, 547488, 620448, 698004, 699568, 787014, 821232, 930672, 1049352, 1068362, 1094976, 1180521, 1240896, 1396008, 1399136, 1574028, 1602543, 1642464, 1861344, 2098704, 2136724, 2361042, 2792016, 2798272, 3148056, 3205086, 3284928, 3722688, 4197408, 4273448, 4722084, 4807629, 5584032, 6296112, 6410172, 8394816, 8546896, 9444168, 9615258, 11168064, 12286163, 12592224, 12820344, 14422887, 17093792, 18888336, 19230516, 24572326, 25184448, 25640688, 28845774, 34187584, 36858489, 37776672, 38461032, 49144652, 51281376, 57691548, 73716978, 75553344, 76922064, 98289304, 102562752, 110575467, 115383096, 147433956, 153844128, 196578608, 221150934, 230766192, 294867912, 307688256, 331726401, 393157216, 442301868, 461532384, 589735824, 663452802, 786314432, 884603736, 923064768, 1179471648, 1326905604, 1769207472, 2358943296, 2653811208, 3538414944, 5307622416, 7076829888, 10615244832, 21230489664]

約数ペア:

[(1, 21230489664), (2, 10615244832), (3, 7076829888), (4, 5307622416), (6, 3538414944), (8, 2653811208), (9, 2358943296), (12, 1769207472), (16, 1326905604), (18, 1179471648), (23, 923064768), (24, 884603736), (27, 786314432), (32, 663452802), (36, 589735824), (46, 461532384), (48, 442301868), (54, 393157216), (64, 331726401), (69, 307688256), (72, 294867912), (92, 230766192), (96, 221150934), (108, 196578608), (138, 153844128), (144, 147433956), (184, 115383096), (192, 110575467), (207, 102562752), (216, 98289304), (276, 76922064), (281, 75553344), (288, 73716978), (368, 57691548), (414, 51281376), (432, 49144652), (552, 38461032), (562, 37776672), (576, 36858489), (621, 34187584), (736, 28845774), (828, 25640688), (843, 25184448), (864, 24572326), (1104, 19230516), (1124, 18888336), (1242, 17093792), (1472, 14422887), (1656, 12820344), (1686, 12592224), (1728, 12286163), (1901, 11168064), (2208, 9615258), (2248, 9444168), (2484, 8546896), (2529, 8394816), (3312, 6410172), (3372, 6296112), (3802, 5584032), (4416, 4807629), (4496, 4722084), (4968, 4273448), (5058, 4197408), (5703, 3722688), (6463, 3284928), (6624, 3205086), (6744, 3148056), (7587, 2798272), (7604, 2792016), (8992, 2361042), (9936, 2136724), (10116, 2098704), (11406, 1861344), (12926, 1642464), (13248, 1602543), (13488, 1574028), (15174, 1399136), (15208, 1396008), (17109, 1240896), (17984, 1180521), (19389, 1094976), (19872, 1068362), (20232, 1049352), (22812, 930672), (25852, 821232), (26976, 787014), (30348, 699568), (30416, 698004), (34218, 620448), (38778, 547488), (39744, 534181), (40464, 524676), (43723, 485568), (45624, 465336), (51327, 413632), (51704, 410616), (53952, 393507), (58167, 364992), (60696, 349784), (60832, 349002), (68436, 310224), (77556, 273744), (80928, 262338), (87446, 242784), (91248, 232668), (102654, 206816), (103408, 205308), (116334, 182496), (121392, 174892), (121664, 174501), (131169, 161856), (136872, 155112)]