1258521696

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 4061715840

約数和(自身を除く): 2803194144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 83, 96, 102, 114, 136, 144, 152, 153, 163, 166, 171, 204, 228, 249, 272, 288, 304, 306, 323, 326, 332, 342, 408, 456, 489, 498, 544, 608, 612, 646, 652, 664, 684, 747, 816, 912, 969, 978, 996, 1224, 1292, 1304, 1328, 1368, 1411, 1467, 1494, 1577, 1632, 1824, 1938, 1956, 1992, 2448, 2584, 2608, 2656, 2736, 2771, 2822, 2907, 2934, 2988, 3097, 3154, 3876, 3912, 3984, 4233, 4731, 4896, 5168, 5216, 5472, 5542, 5644, 5814, 5868, 5976, 6194, 6308, 7752, 7824, 7968, 8313, 8466, 9291, 9462, 10336, 11084, 11288, 11628, 11736, 11952, 12388, 12616, 12699, 13529, 14193, 15504, 15648, 16626, 16932, 18582, 18924, 22168, 22576, 23256, 23472, 23904, 24776, 24939, 25232, 25398, 26809, 27058, 27873, 28386, 31008, 33252, 33864, 37164, 37848, 40587, 44336, 45152, 46512, 46944, 49552, 49878, 50464, 50796, 52649, 53618, 54116, 55746, 56772, 66504, 67728, 74328, 75696, 80427, 81174, 88672, 93024, 99104, 99756, 101592, 105298, 107236, 108232, 111492, 113544, 121761, 133008, 135456, 148656, 151392, 157947, 160854, 162348, 199512, 203184, 210596, 214472, 216464, 222984, 227088, 229993, 241281, 243522, 257051, 266016, 297312, 315894, 321708, 324696, 399024, 406368, 421192, 428944, 432928, 445968, 454176, 459986, 473841, 482562, 487044, 514102, 631788, 643416, 649392, 689979, 771153, 798048, 842384, 857888, 891936, 919972, 947682, 965124, 974088, 1028204, 1263576, 1286832, 1298784, 1379958, 1542306, 1684768, 1839944, 1895364, 1930248, 1948176, 2056408, 2069937, 2313459, 2527152, 2573664, 2759916, 3084612, 3679888, 3790728, 3860496, 3896352, 4112816, 4139874, 4369867, 4626918, 5054304, 5519832, 6169224, 7359776, 7581456, 7720992, 8225632, 8279748, 8739734, 9253836, 11039664, 12338448, 13109601, 15162912, 16559496, 17479468, 18507672, 22079328, 24676896, 26219202, 33118992, 34958936, 37015344, 39328803, 52438404, 66237984, 69917872, 74030688, 78657606, 104876808, 139835744, 157315212, 209753616, 314630424, 419507232, 629260848, 1258521696]

約数ペア:

[(1, 1258521696), (2, 629260848), (3, 419507232), (4, 314630424), (6, 209753616), (8, 157315212), (9, 139835744), (12, 104876808), (16, 78657606), (17, 74030688), (18, 69917872), (19, 66237984), (24, 52438404), (32, 39328803), (34, 37015344), (36, 34958936), (38, 33118992), (48, 26219202), (51, 24676896), (57, 22079328), (68, 18507672), (72, 17479468), (76, 16559496), (83, 15162912), (96, 13109601), (102, 12338448), (114, 11039664), (136, 9253836), (144, 8739734), (152, 8279748), (153, 8225632), (163, 7720992), (166, 7581456), (171, 7359776), (204, 6169224), (228, 5519832), (249, 5054304), (272, 4626918), (288, 4369867), (304, 4139874), (306, 4112816), (323, 3896352), (326, 3860496), (332, 3790728), (342, 3679888), (408, 3084612), (456, 2759916), (489, 2573664), (498, 2527152), (544, 2313459), (608, 2069937), (612, 2056408), (646, 1948176), (652, 1930248), (664, 1895364), (684, 1839944), (747, 1684768), (816, 1542306), (912, 1379958), (969, 1298784), (978, 1286832), (996, 1263576), (1224, 1028204), (1292, 974088), (1304, 965124), (1328, 947682), (1368, 919972), (1411, 891936), (1467, 857888), (1494, 842384), (1577, 798048), (1632, 771153), (1824, 689979), (1938, 649392), (1956, 643416), (1992, 631788), (2448, 514102), (2584, 487044), (2608, 482562), (2656, 473841), (2736, 459986), (2771, 454176), (2822, 445968), (2907, 432928), (2934, 428944), (2988, 421192), (3097, 406368), (3154, 399024), (3876, 324696), (3912, 321708), (3984, 315894), (4233, 297312), (4731, 266016), (4896, 257051), (5168, 243522), (5216, 241281), (5472, 229993), (5542, 227088), (5644, 222984), (5814, 216464), (5868, 214472), (5976, 210596), (6194, 203184), (6308, 199512), (7752, 162348), (7824, 160854), (7968, 157947), (8313, 151392), (8466, 148656), (9291, 135456), (9462, 133008), (10336, 121761), (11084, 113544), (11288, 111492), (11628, 108232), (11736, 107236), (11952, 105298), (12388, 101592), (12616, 99756), (12699, 99104), (13529, 93024), (14193, 88672), (15504, 81174), (15648, 80427), (16626, 75696), (16932, 74328), (18582, 67728), (18924, 66504), (22168, 56772), (22576, 55746), (23256, 54116), (23472, 53618), (23904, 52649), (24776, 50796), (24939, 50464), (25232, 49878), (25398, 49552), (26809, 46944), (27058, 46512), (27873, 45152), (28386, 44336), (31008, 40587), (33252, 37848), (33864, 37164)]