271589904

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 786246552

約数和(自身を除く): 514656648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 157, 164, 246, 293, 314, 328, 369, 471, 492, 586, 628, 656, 738, 879, 942, 984, 1172, 1256, 1413, 1476, 1758, 1884, 1968, 2344, 2512, 2637, 2826, 2952, 3516, 3768, 4688, 5274, 5652, 5904, 6437, 7032, 7536, 10548, 11304, 12013, 12874, 14064, 19311, 21096, 22608, 24026, 25748, 36039, 38622, 42192, 46001, 48052, 51496, 57933, 72078, 77244, 92002, 96104, 102992, 108117, 115866, 138003, 144156, 154488, 184004, 192208, 216234, 231732, 276006, 288312, 308976, 368008, 414009, 432468, 463464, 552012, 576624, 736016, 828018, 864936, 926928, 1104024, 1656036, 1729872, 1886041, 2208048, 3312072, 3772082, 5658123, 6624144, 7544164, 11316246, 15088328, 16974369, 22632492, 30176656, 33948738, 45264984, 67897476, 90529968, 135794952, 271589904]

約数ペア:

[(1, 271589904), (2, 135794952), (3, 90529968), (4, 67897476), (6, 45264984), (8, 33948738), (9, 30176656), (12, 22632492), (16, 16974369), (18, 15088328), (24, 11316246), (36, 7544164), (41, 6624144), (48, 5658123), (72, 3772082), (82, 3312072), (123, 2208048), (144, 1886041), (157, 1729872), (164, 1656036), (246, 1104024), (293, 926928), (314, 864936), (328, 828018), (369, 736016), (471, 576624), (492, 552012), (586, 463464), (628, 432468), (656, 414009), (738, 368008), (879, 308976), (942, 288312), (984, 276006), (1172, 231732), (1256, 216234), (1413, 192208), (1476, 184004), (1758, 154488), (1884, 144156), (1968, 138003), (2344, 115866), (2512, 108117), (2637, 102992), (2826, 96104), (2952, 92002), (3516, 77244), (3768, 72078), (4688, 57933), (5274, 51496), (5652, 48052), (5904, 46001), (6437, 42192), (7032, 38622), (7536, 36039), (10548, 25748), (11304, 24026), (12013, 22608), (12874, 21096), (14064, 19311)]