401823072

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 1404748800

約数和(自身を除く): 1002925728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 79, 84, 87, 96, 108, 112, 116, 126, 144, 158, 168, 174, 189, 203, 216, 224, 232, 237, 252, 261, 288, 316, 336, 348, 378, 406, 432, 464, 474, 504, 522, 553, 609, 632, 672, 696, 711, 756, 783, 812, 841, 864, 928, 948, 1008, 1044, 1106, 1218, 1264, 1392, 1422, 1512, 1566, 1624, 1659, 1682, 1827, 1896, 2016, 2088, 2133, 2212, 2291, 2436, 2523, 2528, 2784, 2844, 3024, 3132, 3248, 3318, 3364, 3654, 3792, 4176, 4266, 4424, 4582, 4872, 4977, 5046, 5481, 5688, 5887, 6048, 6264, 6496, 6636, 6728, 6873, 7308, 7569, 7584, 8352, 8532, 8848, 9164, 9744, 9954, 10092, 10962, 11376, 11774, 12528, 13272, 13456, 13746, 14616, 14931, 15138, 16037, 17064, 17661, 17696, 18328, 19488, 19908, 20184, 20619, 21924, 22707, 22752, 23548, 25056, 26544, 26912, 27492, 29232, 29862, 30276, 32074, 34128, 35322, 36656, 39816, 40368, 41238, 43848, 45414, 47096, 48111, 52983, 53088, 54984, 58464, 59724, 60552, 61857, 64148, 66439, 68256, 70644, 73312, 79632, 80736, 82476, 87696, 90828, 94192, 96222, 105966, 109968, 119448, 121104, 123714, 128296, 132878, 141288, 144333, 158949, 159264, 164952, 175392, 181656, 188384, 192444, 199317, 211932, 219936, 238896, 242208, 247428, 256592, 265756, 282576, 288666, 317898, 329904, 363312, 384888, 398634, 423864, 432999, 465073, 477792, 494856, 513184, 531512, 565152, 577332, 597951, 635796, 659808, 726624, 769776, 797268, 847728, 865998, 930146, 989712, 1063024, 1154664, 1195902, 1271592, 1395219, 1539552, 1594536, 1695456, 1731996, 1793853, 1860292, 1979424, 2126048, 2309328, 2391804, 2543184, 2790438, 3189072, 3463992, 3587706, 3720584, 4185657, 4618656, 4783608, 5086368, 5580876, 6378144, 6927984, 7175412, 7441168, 8371314, 9567216, 11161752, 12556971, 13855968, 14350824, 14882336, 16742628, 19134432, 22323504, 25113942, 28701648, 33485256, 44647008, 50227884, 57403296, 66970512, 100455768, 133941024, 200911536, 401823072]

約数ペア:

[(1, 401823072), (2, 200911536), (3, 133941024), (4, 100455768), (6, 66970512), (7, 57403296), (8, 50227884), (9, 44647008), (12, 33485256), (14, 28701648), (16, 25113942), (18, 22323504), (21, 19134432), (24, 16742628), (27, 14882336), (28, 14350824), (29, 13855968), (32, 12556971), (36, 11161752), (42, 9567216), (48, 8371314), (54, 7441168), (56, 7175412), (58, 6927984), (63, 6378144), (72, 5580876), (79, 5086368), (84, 4783608), (87, 4618656), (96, 4185657), (108, 3720584), (112, 3587706), (116, 3463992), (126, 3189072), (144, 2790438), (158, 2543184), (168, 2391804), (174, 2309328), (189, 2126048), (203, 1979424), (216, 1860292), (224, 1793853), (232, 1731996), (237, 1695456), (252, 1594536), (261, 1539552), (288, 1395219), (316, 1271592), (336, 1195902), (348, 1154664), (378, 1063024), (406, 989712), (432, 930146), (464, 865998), (474, 847728), (504, 797268), (522, 769776), (553, 726624), (609, 659808), (632, 635796), (672, 597951), (696, 577332), (711, 565152), (756, 531512), (783, 513184), (812, 494856), (841, 477792), (864, 465073), (928, 432999), (948, 423864), (1008, 398634), (1044, 384888), (1106, 363312), (1218, 329904), (1264, 317898), (1392, 288666), (1422, 282576), (1512, 265756), (1566, 256592), (1624, 247428), (1659, 242208), (1682, 238896), (1827, 219936), (1896, 211932), (2016, 199317), (2088, 192444), (2133, 188384), (2212, 181656), (2291, 175392), (2436, 164952), (2523, 159264), (2528, 158949), (2784, 144333), (2844, 141288), (3024, 132878), (3132, 128296), (3248, 123714), (3318, 121104), (3364, 119448), (3654, 109968), (3792, 105966), (4176, 96222), (4266, 94192), (4424, 90828), (4582, 87696), (4872, 82476), (4977, 80736), (5046, 79632), (5481, 73312), (5688, 70644), (5887, 68256), (6048, 66439), (6264, 64148), (6496, 61857), (6636, 60552), (6728, 59724), (6873, 58464), (7308, 54984), (7569, 53088), (7584, 52983), (8352, 48111), (8532, 47096), (8848, 45414), (9164, 43848), (9744, 41238), (9954, 40368), (10092, 39816), (10962, 36656), (11376, 35322), (11774, 34128), (12528, 32074), (13272, 30276), (13456, 29862), (13746, 29232), (14616, 27492), (14931, 26912), (15138, 26544), (16037, 25056), (17064, 23548), (17661, 22752), (17696, 22707), (18328, 21924), (19488, 20619), (19908, 20184)]