247252032

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 168

約数和(自身を含む): 746833152

約数和(自身を除く): 499581120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 144, 183, 186, 192, 227, 244, 248, 279, 288, 366, 372, 454, 488, 496, 549, 558, 576, 681, 732, 744, 908, 976, 992, 1098, 1116, 1362, 1464, 1488, 1816, 1891, 1952, 1984, 2043, 2196, 2232, 2724, 2928, 2976, 3632, 3782, 3904, 4086, 4392, 4464, 5448, 5673, 5856, 5952, 7037, 7264, 7564, 8172, 8784, 8928, 10896, 11346, 11712, 13847, 14074, 14528, 15128, 16344, 17019, 17568, 17856, 21111, 21792, 22692, 27694, 28148, 30256, 32688, 34038, 35136, 41541, 42222, 43584, 45384, 55388, 56296, 60512, 63333, 65376, 68076, 83082, 84444, 90768, 110776, 112592, 121024, 124623, 126666, 130752, 136152, 166164, 168888, 181536, 221552, 225184, 249246, 253332, 272304, 332328, 337776, 363072, 429257, 443104, 450368, 498492, 506664, 544608, 664656, 675552, 858514, 886208, 996984, 1013328, 1089216, 1287771, 1329312, 1351104, 1717028, 1993968, 2026656, 2575542, 2658624, 3434056, 3863313, 3987936, 4053312, 5151084, 6868112, 7726626, 7975872, 10302168, 13736224, 15453252, 20604336, 27472448, 30906504, 41208672, 61813008, 82417344, 123626016, 247252032]

約数ペア:

[(1, 247252032), (2, 123626016), (3, 82417344), (4, 61813008), (6, 41208672), (8, 30906504), (9, 27472448), (12, 20604336), (16, 15453252), (18, 13736224), (24, 10302168), (31, 7975872), (32, 7726626), (36, 6868112), (48, 5151084), (61, 4053312), (62, 3987936), (64, 3863313), (72, 3434056), (93, 2658624), (96, 2575542), (122, 2026656), (124, 1993968), (144, 1717028), (183, 1351104), (186, 1329312), (192, 1287771), (227, 1089216), (244, 1013328), (248, 996984), (279, 886208), (288, 858514), (366, 675552), (372, 664656), (454, 544608), (488, 506664), (496, 498492), (549, 450368), (558, 443104), (576, 429257), (681, 363072), (732, 337776), (744, 332328), (908, 272304), (976, 253332), (992, 249246), (1098, 225184), (1116, 221552), (1362, 181536), (1464, 168888), (1488, 166164), (1816, 136152), (1891, 130752), (1952, 126666), (1984, 124623), (2043, 121024), (2196, 112592), (2232, 110776), (2724, 90768), (2928, 84444), (2976, 83082), (3632, 68076), (3782, 65376), (3904, 63333), (4086, 60512), (4392, 56296), (4464, 55388), (5448, 45384), (5673, 43584), (5856, 42222), (5952, 41541), (7037, 35136), (7264, 34038), (7564, 32688), (8172, 30256), (8784, 28148), (8928, 27694), (10896, 22692), (11346, 21792), (11712, 21111), (13847, 17856), (14074, 17568), (14528, 17019), (15128, 16344)]