1983587328

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 264

約数和(自身を含む): 6069862656

約数和(自身を除く): 4086275328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 124, 128, 131, 144, 159, 186, 192, 212, 248, 256, 262, 279, 288, 318, 372, 384, 393, 424, 477, 496, 512, 524, 558, 576, 636, 744, 768, 786, 848, 954, 992, 1024, 1048, 1116, 1152, 1179, 1272, 1488, 1536, 1572, 1643, 1696, 1908, 1984, 2096, 2232, 2304, 2358, 2544, 2976, 3072, 3144, 3286, 3392, 3816, 3968, 4061, 4192, 4464, 4608, 4716, 4929, 5088, 5952, 6288, 6572, 6784, 6943, 7632, 7936, 8122, 8384, 8928, 9216, 9432, 9858, 10176, 11904, 12183, 12576, 13144, 13568, 13886, 14787, 15264, 15872, 16244, 16768, 17856, 18864, 19716, 20352, 20829, 23808, 24366, 25152, 26288, 27136, 27772, 29574, 30528, 31744, 32488, 33536, 35712, 36549, 37728, 39432, 40704, 41658, 47616, 48732, 50304, 52576, 54272, 55544, 59148, 61056, 62487, 64976, 67072, 71424, 73098, 75456, 78864, 81408, 83316, 95232, 97464, 100608, 105152, 111088, 118296, 122112, 124974, 129952, 134144, 142848, 146196, 150912, 157728, 162816, 166632, 194928, 201216, 210304, 215233, 222176, 236592, 244224, 249948, 259904, 285696, 292392, 301824, 315456, 333264, 389856, 402432, 420608, 430466, 444352, 473184, 488448, 499896, 519808, 584784, 603648, 630912, 645699, 666528, 779712, 841216, 860932, 888704, 946368, 999792, 1039616, 1169568, 1207296, 1261824, 1291398, 1333056, 1559424, 1682432, 1721864, 1777408, 1892736, 1937097, 1999584, 2079232, 2339136, 2523648, 2582796, 2666112, 3118848, 3443728, 3554816, 3785472, 3874194, 3999168, 4158464, 4678272, 5047296, 5165592, 5332224, 6237696, 6887456, 7109632, 7570944, 7748388, 7998336, 9356544, 10331184, 10664448, 12475392, 13774912, 15141888, 15496776, 15996672, 18713088, 20662368, 21328896, 27549824, 30993552, 31993344, 37426176, 41324736, 55099648, 61987104, 63986688, 82649472, 110199296, 123974208, 165298944, 220398592, 247948416, 330597888, 495896832, 661195776, 991793664, 1983587328]

約数ペア:

[(1, 1983587328), (2, 991793664), (3, 661195776), (4, 495896832), (6, 330597888), (8, 247948416), (9, 220398592), (12, 165298944), (16, 123974208), (18, 110199296), (24, 82649472), (31, 63986688), (32, 61987104), (36, 55099648), (48, 41324736), (53, 37426176), (62, 31993344), (64, 30993552), (72, 27549824), (93, 21328896), (96, 20662368), (106, 18713088), (124, 15996672), (128, 15496776), (131, 15141888), (144, 13774912), (159, 12475392), (186, 10664448), (192, 10331184), (212, 9356544), (248, 7998336), (256, 7748388), (262, 7570944), (279, 7109632), (288, 6887456), (318, 6237696), (372, 5332224), (384, 5165592), (393, 5047296), (424, 4678272), (477, 4158464), (496, 3999168), (512, 3874194), (524, 3785472), (558, 3554816), (576, 3443728), (636, 3118848), (744, 2666112), (768, 2582796), (786, 2523648), (848, 2339136), (954, 2079232), (992, 1999584), (1024, 1937097), (1048, 1892736), (1116, 1777408), (1152, 1721864), (1179, 1682432), (1272, 1559424), (1488, 1333056), (1536, 1291398), (1572, 1261824), (1643, 1207296), (1696, 1169568), (1908, 1039616), (1984, 999792), (2096, 946368), (2232, 888704), (2304, 860932), (2358, 841216), (2544, 779712), (2976, 666528), (3072, 645699), (3144, 630912), (3286, 603648), (3392, 584784), (3816, 519808), (3968, 499896), (4061, 488448), (4192, 473184), (4464, 444352), (4608, 430466), (4716, 420608), (4929, 402432), (5088, 389856), (5952, 333264), (6288, 315456), (6572, 301824), (6784, 292392), (6943, 285696), (7632, 259904), (7936, 249948), (8122, 244224), (8384, 236592), (8928, 222176), (9216, 215233), (9432, 210304), (9858, 201216), (10176, 194928), (11904, 166632), (12183, 162816), (12576, 157728), (13144, 150912), (13568, 146196), (13886, 142848), (14787, 134144), (15264, 129952), (15872, 124974), (16244, 122112), (16768, 118296), (17856, 111088), (18864, 105152), (19716, 100608), (20352, 97464), (20829, 95232), (23808, 83316), (24366, 81408), (25152, 78864), (26288, 75456), (27136, 73098), (27772, 71424), (29574, 67072), (30528, 64976), (31744, 62487), (32488, 61056), (33536, 59148), (35712, 55544), (36549, 54272), (37728, 52576), (39432, 50304), (40704, 48732), (41658, 47616)]