521373216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1683

約数の個数: 192

約数和(自身を含む): 1731034368

約数和(自身を除く): 1209661152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 96, 104, 111, 112, 148, 156, 168, 182, 208, 222, 224, 259, 273, 296, 312, 336, 364, 416, 444, 481, 518, 546, 592, 624, 672, 728, 777, 888, 962, 1036, 1092, 1184, 1248, 1443, 1456, 1554, 1613, 1776, 1924, 2072, 2184, 2886, 2912, 3108, 3226, 3367, 3552, 3848, 4144, 4368, 4839, 5772, 6216, 6452, 6734, 7696, 8288, 8736, 9678, 10101, 11291, 11544, 12432, 12904, 13468, 15392, 19356, 20202, 20969, 22582, 23088, 24864, 25808, 26936, 33873, 38712, 40404, 41938, 45164, 46176, 51616, 53872, 59681, 62907, 67746, 77424, 80808, 83876, 90328, 107744, 119362, 125814, 135492, 146783, 154848, 161616, 167752, 179043, 180656, 238724, 251628, 270984, 293566, 323232, 335504, 358086, 361312, 417767, 440349, 477448, 503256, 541968, 587132, 671008, 716172, 775853, 835534, 880698, 954896, 1006512, 1083936, 1174264, 1253301, 1432344, 1551706, 1671068, 1761396, 1909792, 2013024, 2327559, 2348528, 2506602, 2864688, 3103412, 3342136, 3522792, 4655118, 4697056, 5013204, 5430971, 5729376, 6206824, 6684272, 7045584, 9310236, 10026408, 10861942, 12413648, 13368544, 14091168, 16292913, 18620472, 20052816, 21723884, 24827296, 32585826, 37240944, 40105632, 43447768, 65171652, 74481888, 86895536, 130343304, 173791072, 260686608, 521373216]

約数ペア:

[(1, 521373216), (2, 260686608), (3, 173791072), (4, 130343304), (6, 86895536), (7, 74481888), (8, 65171652), (12, 43447768), (13, 40105632), (14, 37240944), (16, 32585826), (21, 24827296), (24, 21723884), (26, 20052816), (28, 18620472), (32, 16292913), (37, 14091168), (39, 13368544), (42, 12413648), (48, 10861942), (52, 10026408), (56, 9310236), (74, 7045584), (78, 6684272), (84, 6206824), (91, 5729376), (96, 5430971), (104, 5013204), (111, 4697056), (112, 4655118), (148, 3522792), (156, 3342136), (168, 3103412), (182, 2864688), (208, 2506602), (222, 2348528), (224, 2327559), (259, 2013024), (273, 1909792), (296, 1761396), (312, 1671068), (336, 1551706), (364, 1432344), (416, 1253301), (444, 1174264), (481, 1083936), (518, 1006512), (546, 954896), (592, 880698), (624, 835534), (672, 775853), (728, 716172), (777, 671008), (888, 587132), (962, 541968), (1036, 503256), (1092, 477448), (1184, 440349), (1248, 417767), (1443, 361312), (1456, 358086), (1554, 335504), (1613, 323232), (1776, 293566), (1924, 270984), (2072, 251628), (2184, 238724), (2886, 180656), (2912, 179043), (3108, 167752), (3226, 161616), (3367, 154848), (3552, 146783), (3848, 135492), (4144, 125814), (4368, 119362), (4839, 107744), (5772, 90328), (6216, 83876), (6452, 80808), (6734, 77424), (7696, 67746), (8288, 62907), (8736, 59681), (9678, 53872), (10101, 51616), (11291, 46176), (11544, 45164), (12432, 41938), (12904, 40404), (13468, 38712), (15392, 33873), (19356, 26936), (20202, 25808), (20969, 24864), (22582, 23088)]