239515008

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 128

約数和(自身を含む): 679173120

約数和(自身を除く): 439658112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 64, 69, 92, 94, 96, 128, 138, 141, 184, 188, 192, 276, 282, 368, 376, 384, 552, 564, 577, 736, 752, 1081, 1104, 1128, 1154, 1472, 1504, 1731, 2162, 2208, 2256, 2308, 2944, 3008, 3243, 3462, 4324, 4416, 4512, 4616, 6016, 6486, 6924, 8648, 8832, 9024, 9232, 12972, 13271, 13848, 17296, 18048, 18464, 25944, 26542, 27119, 27696, 34592, 36928, 39813, 51888, 53084, 54238, 55392, 69184, 73856, 79626, 81357, 103776, 106168, 108476, 110784, 138368, 159252, 162714, 207552, 212336, 216952, 221568, 318504, 325428, 415104, 424672, 433904, 623737, 637008, 650856, 849344, 867808, 1247474, 1274016, 1301712, 1698688, 1735616, 1871211, 2494948, 2548032, 2603424, 3471232, 3742422, 4989896, 5096064, 5206848, 7484844, 9979792, 10413696, 14969688, 19959584, 29939376, 39919168, 59878752, 79838336, 119757504, 239515008]

約数ペア:

[(1, 239515008), (2, 119757504), (3, 79838336), (4, 59878752), (6, 39919168), (8, 29939376), (12, 19959584), (16, 14969688), (23, 10413696), (24, 9979792), (32, 7484844), (46, 5206848), (47, 5096064), (48, 4989896), (64, 3742422), (69, 3471232), (92, 2603424), (94, 2548032), (96, 2494948), (128, 1871211), (138, 1735616), (141, 1698688), (184, 1301712), (188, 1274016), (192, 1247474), (276, 867808), (282, 849344), (368, 650856), (376, 637008), (384, 623737), (552, 433904), (564, 424672), (577, 415104), (736, 325428), (752, 318504), (1081, 221568), (1104, 216952), (1128, 212336), (1154, 207552), (1472, 162714), (1504, 159252), (1731, 138368), (2162, 110784), (2208, 108476), (2256, 106168), (2308, 103776), (2944, 81357), (3008, 79626), (3243, 73856), (3462, 69184), (4324, 55392), (4416, 54238), (4512, 53084), (4616, 51888), (6016, 39813), (6486, 36928), (6924, 34592), (8648, 27696), (8832, 27119), (9024, 26542), (9232, 25944), (12972, 18464), (13271, 18048), (13848, 17296)]