18919393056

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1063}}^1\times {\mathrm{2131}}^1$

素因数の和:3239

約数の個数: 144

約数和(自身を含む): 55735767360

約数和(自身を除く): 36816374304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1063, 1392, 2088, 2126, 2131, 2784, 3189, 4176, 4252, 4262, 6378, 6393, 8352, 8504, 8524, 9567, 12756, 12786, 17008, 17048, 19134, 19179, 25512, 25572, 30827, 34016, 34096, 38268, 38358, 51024, 51144, 61654, 61799, 68192, 76536, 76716, 92481, 102048, 102288, 123308, 123598, 153072, 153432, 184962, 185397, 204576, 246616, 247196, 277443, 306144, 306864, 369924, 370794, 493232, 494392, 554886, 556191, 613728, 739848, 741588, 986464, 988784, 1109772, 1112382, 1479696, 1483176, 1977568, 2219544, 2224764, 2265253, 2959392, 2966352, 4439088, 4449528, 4530506, 5932704, 6795759, 8878176, 8899056, 9061012, 13591518, 17798112, 18122024, 20387277, 27183036, 36244048, 40774554, 54366072, 65692337, 72488096, 81549108, 108732144, 131384674, 163098216, 197077011, 217464288, 262769348, 326196432, 394154022, 525538696, 591231033, 652392864, 788308044, 1051077392, 1182462066, 1576616088, 2102154784, 2364924132, 3153232176, 4729848264, 6306464352, 9459696528, 18919393056]

約数ペア:

[(1, 18919393056), (2, 9459696528), (3, 6306464352), (4, 4729848264), (6, 3153232176), (8, 2364924132), (9, 2102154784), (12, 1576616088), (16, 1182462066), (18, 1051077392), (24, 788308044), (29, 652392864), (32, 591231033), (36, 525538696), (48, 394154022), (58, 326196432), (72, 262769348), (87, 217464288), (96, 197077011), (116, 163098216), (144, 131384674), (174, 108732144), (232, 81549108), (261, 72488096), (288, 65692337), (348, 54366072), (464, 40774554), (522, 36244048), (696, 27183036), (928, 20387277), (1044, 18122024), (1063, 17798112), (1392, 13591518), (2088, 9061012), (2126, 8899056), (2131, 8878176), (2784, 6795759), (3189, 5932704), (4176, 4530506), (4252, 4449528), (4262, 4439088), (6378, 2966352), (6393, 2959392), (8352, 2265253), (8504, 2224764), (8524, 2219544), (9567, 1977568), (12756, 1483176), (12786, 1479696), (17008, 1112382), (17048, 1109772), (19134, 988784), (19179, 986464), (25512, 741588), (25572, 739848), (30827, 613728), (34016, 556191), (34096, 554886), (38268, 494392), (38358, 493232), (51024, 370794), (51144, 369924), (61654, 306864), (61799, 306144), (68192, 277443), (76536, 247196), (76716, 246616), (92481, 204576), (102048, 185397), (102288, 184962), (123308, 153432), (123598, 153072)]