513440256

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:151

約数の個数: 240

約数和(自身を含む): 1687017024

約数和(自身を除く): 1173576768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 53, 56, 64, 68, 84, 96, 102, 106, 112, 119, 128, 136, 159, 168, 192, 204, 212, 224, 238, 256, 272, 318, 336, 357, 371, 384, 408, 424, 448, 476, 512, 544, 636, 672, 714, 742, 768, 816, 848, 896, 901, 952, 1088, 1113, 1272, 1344, 1428, 1484, 1536, 1632, 1696, 1792, 1802, 1904, 2176, 2226, 2544, 2688, 2703, 2809, 2856, 2968, 3264, 3392, 3584, 3604, 3808, 4352, 4452, 5088, 5376, 5406, 5618, 5712, 5936, 6307, 6528, 6784, 7208, 7616, 8427, 8704, 8904, 10176, 10752, 10812, 11236, 11424, 11872, 12614, 13056, 13568, 14416, 15232, 16854, 17808, 18921, 19663, 20352, 21624, 22472, 22848, 23744, 25228, 26112, 27136, 28832, 30464, 33708, 35616, 37842, 39326, 40704, 43248, 44944, 45696, 47488, 47753, 50456, 57664, 58989, 60928, 67416, 71232, 75684, 78652, 81408, 86496, 89888, 91392, 94976, 95506, 100912, 115328, 117978, 134832, 142464, 143259, 151368, 157304, 172992, 179776, 182784, 189952, 191012, 201824, 230656, 235956, 269664, 284928, 286518, 302736, 314608, 334271, 345984, 359552, 382024, 403648, 461312, 471912, 539328, 569856, 573036, 605472, 629216, 668542, 691968, 719104, 764048, 807296, 943824, 1002813, 1078656, 1146072, 1210944, 1258432, 1337084, 1383936, 1438208, 1528096, 1614592, 1887648, 2005626, 2157312, 2292144, 2421888, 2516864, 2674168, 3056192, 3229184, 3775296, 4011252, 4314624, 4584288, 4843776, 5033728, 5348336, 6112384, 7550592, 8022504, 9168576, 9687552, 10067456, 10696672, 12224768, 15101184, 16045008, 18337152, 21393344, 24449536, 30202368, 32090016, 36674304, 42786688, 64180032, 73348608, 85573376, 128360064, 171146752, 256720128, 513440256]

約数ペア:

[(1, 513440256), (2, 256720128), (3, 171146752), (4, 128360064), (6, 85573376), (7, 73348608), (8, 64180032), (12, 42786688), (14, 36674304), (16, 32090016), (17, 30202368), (21, 24449536), (24, 21393344), (28, 18337152), (32, 16045008), (34, 15101184), (42, 12224768), (48, 10696672), (51, 10067456), (53, 9687552), (56, 9168576), (64, 8022504), (68, 7550592), (84, 6112384), (96, 5348336), (102, 5033728), (106, 4843776), (112, 4584288), (119, 4314624), (128, 4011252), (136, 3775296), (159, 3229184), (168, 3056192), (192, 2674168), (204, 2516864), (212, 2421888), (224, 2292144), (238, 2157312), (256, 2005626), (272, 1887648), (318, 1614592), (336, 1528096), (357, 1438208), (371, 1383936), (384, 1337084), (408, 1258432), (424, 1210944), (448, 1146072), (476, 1078656), (512, 1002813), (544, 943824), (636, 807296), (672, 764048), (714, 719104), (742, 691968), (768, 668542), (816, 629216), (848, 605472), (896, 573036), (901, 569856), (952, 539328), (1088, 471912), (1113, 461312), (1272, 403648), (1344, 382024), (1428, 359552), (1484, 345984), (1536, 334271), (1632, 314608), (1696, 302736), (1792, 286518), (1802, 284928), (1904, 269664), (2176, 235956), (2226, 230656), (2544, 201824), (2688, 191012), (2703, 189952), (2809, 182784), (2856, 179776), (2968, 172992), (3264, 157304), (3392, 151368), (3584, 143259), (3604, 142464), (3808, 134832), (4352, 117978), (4452, 115328), (5088, 100912), (5376, 95506), (5406, 94976), (5618, 91392), (5712, 89888), (5936, 86496), (6307, 81408), (6528, 78652), (6784, 75684), (7208, 71232), (7616, 67416), (8427, 60928), (8704, 58989), (8904, 57664), (10176, 50456), (10752, 47753), (10812, 47488), (11236, 45696), (11424, 44944), (11872, 43248), (12614, 40704), (13056, 39326), (13568, 37842), (14416, 35616), (15232, 33708), (16854, 30464), (17808, 28832), (18921, 27136), (19663, 26112), (20352, 25228), (21624, 23744), (22472, 22848)]