315086976

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 1022284800

約数和(自身を除く): 707197824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 72, 93, 96, 102, 108, 124, 128, 136, 144, 153, 173, 186, 192, 204, 216, 248, 272, 279, 288, 306, 346, 372, 384, 408, 432, 459, 496, 519, 527, 544, 558, 576, 612, 692, 744, 816, 837, 864, 918, 992, 1038, 1054, 1088, 1116, 1152, 1224, 1384, 1488, 1557, 1581, 1632, 1674, 1728, 1836, 1984, 2076, 2108, 2176, 2232, 2448, 2768, 2941, 2976, 3114, 3162, 3264, 3348, 3456, 3672, 3968, 4152, 4216, 4464, 4671, 4743, 4896, 5363, 5536, 5882, 5952, 6228, 6324, 6528, 6696, 7344, 8304, 8432, 8823, 8928, 9342, 9486, 9792, 10726, 11072, 11764, 11904, 12456, 12648, 13392, 14229, 14688, 16089, 16608, 16864, 17646, 17856, 18684, 18972, 19584, 21452, 22144, 23528, 24912, 25296, 26469, 26784, 28458, 29376, 32178, 33216, 33728, 35292, 35712, 37368, 37944, 42904, 47056, 48267, 49824, 50592, 52938, 53568, 56916, 58752, 64356, 66432, 67456, 70584, 74736, 75888, 79407, 85808, 91171, 94112, 96534, 99648, 101184, 105876, 107136, 113832, 128712, 141168, 144801, 149472, 151776, 158814, 171616, 182342, 188224, 193068, 199296, 202368, 211752, 227664, 257424, 273513, 282336, 289602, 298944, 303552, 317628, 343232, 364684, 376448, 386136, 423504, 455328, 514848, 547026, 564672, 579204, 597888, 607104, 635256, 686464, 729368, 772272, 820539, 847008, 910656, 1029696, 1094052, 1129344, 1158408, 1270512, 1458736, 1544544, 1641078, 1694016, 1821312, 2059392, 2188104, 2316816, 2461617, 2541024, 2917472, 3089088, 3282156, 3388032, 4376208, 4633632, 4923234, 5082048, 5834944, 6178176, 6564312, 8752416, 9267264, 9846468, 10164096, 11669888, 13128624, 17504832, 18534528, 19692936, 26257248, 35009664, 39385872, 52514496, 78771744, 105028992, 157543488, 315086976]

約数ペア:

[(1, 315086976), (2, 157543488), (3, 105028992), (4, 78771744), (6, 52514496), (8, 39385872), (9, 35009664), (12, 26257248), (16, 19692936), (17, 18534528), (18, 17504832), (24, 13128624), (27, 11669888), (31, 10164096), (32, 9846468), (34, 9267264), (36, 8752416), (48, 6564312), (51, 6178176), (54, 5834944), (62, 5082048), (64, 4923234), (68, 4633632), (72, 4376208), (93, 3388032), (96, 3282156), (102, 3089088), (108, 2917472), (124, 2541024), (128, 2461617), (136, 2316816), (144, 2188104), (153, 2059392), (173, 1821312), (186, 1694016), (192, 1641078), (204, 1544544), (216, 1458736), (248, 1270512), (272, 1158408), (279, 1129344), (288, 1094052), (306, 1029696), (346, 910656), (372, 847008), (384, 820539), (408, 772272), (432, 729368), (459, 686464), (496, 635256), (519, 607104), (527, 597888), (544, 579204), (558, 564672), (576, 547026), (612, 514848), (692, 455328), (744, 423504), (816, 386136), (837, 376448), (864, 364684), (918, 343232), (992, 317628), (1038, 303552), (1054, 298944), (1088, 289602), (1116, 282336), (1152, 273513), (1224, 257424), (1384, 227664), (1488, 211752), (1557, 202368), (1581, 199296), (1632, 193068), (1674, 188224), (1728, 182342), (1836, 171616), (1984, 158814), (2076, 151776), (2108, 149472), (2176, 144801), (2232, 141168), (2448, 128712), (2768, 113832), (2941, 107136), (2976, 105876), (3114, 101184), (3162, 99648), (3264, 96534), (3348, 94112), (3456, 91171), (3672, 85808), (3968, 79407), (4152, 75888), (4216, 74736), (4464, 70584), (4671, 67456), (4743, 66432), (4896, 64356), (5363, 58752), (5536, 56916), (5882, 53568), (5952, 52938), (6228, 50592), (6324, 49824), (6528, 48267), (6696, 47056), (7344, 42904), (8304, 37944), (8432, 37368), (8823, 35712), (8928, 35292), (9342, 33728), (9486, 33216), (9792, 32178), (10726, 29376), (11072, 28458), (11764, 26784), (11904, 26469), (12456, 25296), (12648, 24912), (13392, 23528), (14229, 22144), (14688, 21452), (16089, 19584), (16608, 18972), (16864, 18684), (17646, 17856)]