1427885056

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 132

約数和(自身を含む): 3188603712

約数和(自身を除く): 1760718656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 169, 208, 223, 256, 296, 338, 416, 446, 481, 512, 592, 676, 832, 892, 962, 1024, 1184, 1352, 1664, 1784, 1924, 2368, 2704, 2899, 3328, 3568, 3848, 4736, 5408, 5798, 6253, 6656, 7136, 7696, 8251, 9472, 10816, 11596, 12506, 13312, 14272, 15392, 16502, 18944, 21632, 23192, 25012, 28544, 30784, 33004, 37687, 37888, 43264, 46384, 50024, 57088, 61568, 66008, 75374, 86528, 92768, 100048, 107263, 114176, 123136, 132016, 150748, 173056, 185536, 200096, 214526, 228352, 246272, 264032, 301496, 371072, 400192, 429052, 492544, 528064, 602992, 742144, 800384, 858104, 1056128, 1205984, 1394419, 1484288, 1600768, 1716208, 2112256, 2411968, 2788838, 2968576, 3201536, 3432416, 4224512, 4823936, 5577676, 6403072, 6864832, 8449024, 9647872, 11155352, 13729664, 19295744, 22310704, 27459328, 38591488, 44621408, 54918656, 89242816, 109837312, 178485632, 356971264, 713942528, 1427885056]

約数ペア:

[(1, 1427885056), (2, 713942528), (4, 356971264), (8, 178485632), (13, 109837312), (16, 89242816), (26, 54918656), (32, 44621408), (37, 38591488), (52, 27459328), (64, 22310704), (74, 19295744), (104, 13729664), (128, 11155352), (148, 9647872), (169, 8449024), (208, 6864832), (223, 6403072), (256, 5577676), (296, 4823936), (338, 4224512), (416, 3432416), (446, 3201536), (481, 2968576), (512, 2788838), (592, 2411968), (676, 2112256), (832, 1716208), (892, 1600768), (962, 1484288), (1024, 1394419), (1184, 1205984), (1352, 1056128), (1664, 858104), (1784, 800384), (1924, 742144), (2368, 602992), (2704, 528064), (2899, 492544), (3328, 429052), (3568, 400192), (3848, 371072), (4736, 301496), (5408, 264032), (5798, 246272), (6253, 228352), (6656, 214526), (7136, 200096), (7696, 185536), (8251, 173056), (9472, 150748), (10816, 132016), (11596, 123136), (12506, 114176), (13312, 107263), (14272, 100048), (15392, 92768), (16502, 86528), (18944, 75374), (21632, 66008), (23192, 61568), (25012, 57088), (28544, 50024), (30784, 46384), (33004, 43264), (37687, 37888)]