4047727744

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 8751697920

約数和(自身を除く): 4703970176

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 127, 128, 136, 151, 194, 254, 272, 302, 388, 508, 544, 604, 776, 1016, 1088, 1208, 1552, 1649, 2032, 2159, 2176, 2416, 2567, 3104, 3298, 4064, 4318, 4832, 5134, 6208, 6596, 8128, 8636, 9664, 10268, 12319, 12416, 13192, 14647, 16256, 17272, 19177, 19328, 20536, 24638, 26384, 29294, 34544, 38354, 41072, 49276, 52768, 58588, 69088, 76708, 82144, 98552, 105536, 117176, 138176, 153416, 164288, 197104, 209423, 211072, 234352, 248999, 276352, 306832, 326009, 328576, 394208, 418846, 468704, 497998, 613664, 652018, 788416, 837692, 937408, 995996, 1227328, 1304036, 1576832, 1675384, 1860169, 1874816, 1991992, 2454656, 2608072, 3350768, 3720338, 3983984, 5216144, 6701536, 7440676, 7967968, 10432288, 13403072, 14881352, 15935936, 20864576, 26806144, 29762704, 31622873, 31871872, 41729152, 59525408, 63245746, 119050816, 126491492, 238101632, 252982984, 505965968, 1011931936, 2023863872, 4047727744]

約数ペア:

[(1, 4047727744), (2, 2023863872), (4, 1011931936), (8, 505965968), (16, 252982984), (17, 238101632), (32, 126491492), (34, 119050816), (64, 63245746), (68, 59525408), (97, 41729152), (127, 31871872), (128, 31622873), (136, 29762704), (151, 26806144), (194, 20864576), (254, 15935936), (272, 14881352), (302, 13403072), (388, 10432288), (508, 7967968), (544, 7440676), (604, 6701536), (776, 5216144), (1016, 3983984), (1088, 3720338), (1208, 3350768), (1552, 2608072), (1649, 2454656), (2032, 1991992), (2159, 1874816), (2176, 1860169), (2416, 1675384), (2567, 1576832), (3104, 1304036), (3298, 1227328), (4064, 995996), (4318, 937408), (4832, 837692), (5134, 788416), (6208, 652018), (6596, 613664), (8128, 497998), (8636, 468704), (9664, 418846), (10268, 394208), (12319, 328576), (12416, 326009), (13192, 306832), (14647, 276352), (16256, 248999), (17272, 234352), (19177, 211072), (19328, 209423), (20536, 197104), (24638, 164288), (26384, 153416), (29294, 138176), (34544, 117176), (38354, 105536), (41072, 98552), (49276, 82144), (52768, 76708), (58588, 69088)]