12281856768

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^2\times {\mathrm{43}}^2$

素因数の和:173

約数の個数: 324

約数和(自身を含む): 38422069560

約数和(自身を除く): 26140212792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 86, 93, 96, 108, 124, 128, 129, 144, 172, 186, 192, 216, 248, 256, 258, 279, 288, 344, 372, 384, 387, 432, 496, 516, 558, 576, 688, 744, 768, 774, 837, 864, 961, 992, 1032, 1116, 1152, 1161, 1333, 1376, 1488, 1548, 1674, 1728, 1849, 1922, 1984, 2064, 2232, 2304, 2322, 2666, 2752, 2883, 2976, 3096, 3348, 3456, 3698, 3844, 3968, 3999, 4128, 4464, 4644, 5332, 5504, 5547, 5766, 5952, 6192, 6696, 6912, 7396, 7688, 7936, 7998, 8256, 8649, 8928, 9288, 10664, 11008, 11094, 11532, 11904, 11997, 12384, 13392, 14792, 15376, 15996, 16512, 16641, 17298, 17856, 18576, 21328, 22188, 23064, 23808, 23994, 24768, 25947, 26784, 29584, 30752, 31992, 33024, 33282, 34596, 35712, 35991, 37152, 41323, 42656, 44376, 46128, 47988, 49536, 49923, 51894, 53568, 57319, 59168, 61504, 63984, 66564, 69192, 71424, 71982, 74304, 82646, 85312, 88752, 92256, 95976, 99072, 99846, 103788, 107136, 114638, 118336, 123008, 123969, 127968, 133128, 138384, 143964, 148608, 165292, 170624, 171957, 177504, 184512, 191952, 199692, 207576, 214272, 229276, 236672, 246016, 247938, 255936, 266256, 276768, 287928, 297216, 330584, 341248, 343914, 355008, 369024, 371907, 383904, 399384, 415152, 458552, 473344, 495876, 511872, 515871, 532512, 553536, 575856, 661168, 687828, 710016, 738048, 743814, 767808, 798768, 830304, 917104, 991752, 1023744, 1031742, 1065024, 1107072, 1115721, 1151712, 1322336, 1375656, 1420032, 1487628, 1535616, 1547613, 1597536, 1660608, 1776889, 1834208, 1983504, 2063484, 2130048, 2214144, 2231442, 2303424, 2644672, 2751312, 2975256, 3071232, 3095226, 3195072, 3321216, 3553778, 3668416, 3967008, 4126968, 4260096, 4462884, 4606848, 5289344, 5330667, 5502624, 5950512, 6190452, 6390144, 6642432, 7107556, 7336832, 7934016, 8253936, 8925768, 9213696, 10578688, 10661334, 11005248, 11901024, 12380904, 12780288, 14215112, 14673664, 15868032, 15992001, 16507872, 17851536, 21322668, 22010496, 23802048, 24761808, 28430224, 31736064, 31984002, 33015744, 35703072, 42645336, 44020992, 47604096, 47976003, 49523616, 56860448, 63968004, 66031488, 71406144, 85290672, 95208192, 95952006, 99047232, 113720896, 127936008, 132062976, 142812288, 170581344, 191904012, 198094464, 227441792, 255872016, 285624576, 341162688, 383808024, 396188928, 454883584, 511744032, 682325376, 767616048, 1023488064, 1364650752, 1535232096, 2046976128, 3070464192, 4093952256, 6140928384, 12281856768]

約数ペア:

[(1, 12281856768), (2, 6140928384), (3, 4093952256), (4, 3070464192), (6, 2046976128), (8, 1535232096), (9, 1364650752), (12, 1023488064), (16, 767616048), (18, 682325376), (24, 511744032), (27, 454883584), (31, 396188928), (32, 383808024), (36, 341162688), (43, 285624576), (48, 255872016), (54, 227441792), (62, 198094464), (64, 191904012), (72, 170581344), (86, 142812288), (93, 132062976), (96, 127936008), (108, 113720896), (124, 99047232), (128, 95952006), (129, 95208192), (144, 85290672), (172, 71406144), (186, 66031488), (192, 63968004), (216, 56860448), (248, 49523616), (256, 47976003), (258, 47604096), (279, 44020992), (288, 42645336), (344, 35703072), (372, 33015744), (384, 31984002), (387, 31736064), (432, 28430224), (496, 24761808), (516, 23802048), (558, 22010496), (576, 21322668), (688, 17851536), (744, 16507872), (768, 15992001), (774, 15868032), (837, 14673664), (864, 14215112), (961, 12780288), (992, 12380904), (1032, 11901024), (1116, 11005248), (1152, 10661334), (1161, 10578688), (1333, 9213696), (1376, 8925768), (1488, 8253936), (1548, 7934016), (1674, 7336832), (1728, 7107556), (1849, 6642432), (1922, 6390144), (1984, 6190452), (2064, 5950512), (2232, 5502624), (2304, 5330667), (2322, 5289344), (2666, 4606848), (2752, 4462884), (2883, 4260096), (2976, 4126968), (3096, 3967008), (3348, 3668416), (3456, 3553778), (3698, 3321216), (3844, 3195072), (3968, 3095226), (3999, 3071232), (4128, 2975256), (4464, 2751312), (4644, 2644672), (5332, 2303424), (5504, 2231442), (5547, 2214144), (5766, 2130048), (5952, 2063484), (6192, 1983504), (6696, 1834208), (6912, 1776889), (7396, 1660608), (7688, 1597536), (7936, 1547613), (7998, 1535616), (8256, 1487628), (8649, 1420032), (8928, 1375656), (9288, 1322336), (10664, 1151712), (11008, 1115721), (11094, 1107072), (11532, 1065024), (11904, 1031742), (11997, 1023744), (12384, 991752), (13392, 917104), (14792, 830304), (15376, 798768), (15996, 767808), (16512, 743814), (16641, 738048), (17298, 710016), (17856, 687828), (18576, 661168), (21328, 575856), (22188, 553536), (23064, 532512), (23808, 515871), (23994, 511872), (24768, 495876), (25947, 473344), (26784, 458552), (29584, 415152), (30752, 399384), (31992, 383904), (33024, 371907), (33282, 369024), (34596, 355008), (35712, 343914), (35991, 341248), (37152, 330584), (41323, 297216), (42656, 287928), (44376, 276768), (46128, 266256), (47988, 255936), (49536, 247938), (49923, 246016), (51894, 236672), (53568, 229276), (57319, 214272), (59168, 207576), (61504, 199692), (63984, 191952), (66564, 184512), (69192, 177504), (71424, 171957), (71982, 170624), (74304, 165292), (82646, 148608), (85312, 143964), (88752, 138384), (92256, 133128), (95976, 127968), (99072, 123969), (99846, 123008), (103788, 118336), (107136, 114638)]