2657328

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 7499520

約数和(自身を除く): 4842192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 83, 87, 92, 116, 138, 166, 174, 184, 232, 249, 276, 332, 348, 368, 464, 498, 552, 664, 667, 696, 996, 1104, 1328, 1334, 1392, 1909, 1992, 2001, 2407, 2668, 3818, 3984, 4002, 4814, 5336, 5727, 7221, 7636, 8004, 9628, 10672, 11454, 14442, 15272, 16008, 19256, 22908, 28884, 30544, 32016, 38512, 45816, 55361, 57768, 91632, 110722, 115536, 166083, 221444, 332166, 442888, 664332, 885776, 1328664, 2657328]

約数ペア:

[(1, 2657328), (2, 1328664), (3, 885776), (4, 664332), (6, 442888), (8, 332166), (12, 221444), (16, 166083), (23, 115536), (24, 110722), (29, 91632), (46, 57768), (48, 55361), (58, 45816), (69, 38512), (83, 32016), (87, 30544), (92, 28884), (116, 22908), (138, 19256), (166, 16008), (174, 15272), (184, 14442), (232, 11454), (249, 10672), (276, 9628), (332, 8004), (348, 7636), (368, 7221), (464, 5727), (498, 5336), (552, 4814), (664, 4002), (667, 3984), (696, 3818), (996, 2668), (1104, 2407), (1328, 2001), (1334, 1992), (1392, 1909)]