2690081792

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1155

約数の個数: 88

約数和(自身を含む): 5623387392

約数和(自身を除く): 2933305600

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 128, 166, 248, 256, 332, 496, 512, 664, 992, 1021, 1024, 1328, 1984, 2042, 2573, 2656, 3968, 4084, 5146, 5312, 7936, 8168, 10292, 10624, 15872, 16336, 20584, 21248, 31651, 31744, 32672, 41168, 42496, 63302, 65344, 82336, 84743, 84992, 126604, 130688, 164672, 169486, 253208, 261376, 329344, 338972, 506416, 522752, 658688, 677944, 1012832, 1045504, 1317376, 1355888, 2025664, 2627033, 2634752, 2711776, 4051328, 5254066, 5423552, 8102656, 10508132, 10847104, 16205312, 21016264, 21694208, 32410624, 42032528, 43388416, 84065056, 86776832, 168130112, 336260224, 672520448, 1345040896, 2690081792]

約数ペア:

[(1, 2690081792), (2, 1345040896), (4, 672520448), (8, 336260224), (16, 168130112), (31, 86776832), (32, 84065056), (62, 43388416), (64, 42032528), (83, 32410624), (124, 21694208), (128, 21016264), (166, 16205312), (248, 10847104), (256, 10508132), (332, 8102656), (496, 5423552), (512, 5254066), (664, 4051328), (992, 2711776), (1021, 2634752), (1024, 2627033), (1328, 2025664), (1984, 1355888), (2042, 1317376), (2573, 1045504), (2656, 1012832), (3968, 677944), (4084, 658688), (5146, 522752), (5312, 506416), (7936, 338972), (8168, 329344), (10292, 261376), (10624, 253208), (15872, 169486), (16336, 164672), (20584, 130688), (21248, 126604), (31651, 84992), (31744, 84743), (32672, 82336), (41168, 65344), (42496, 63302)]