331147008

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2131

約数の個数: 144

約数和(自身を含む): 1022327040

約数和(自身を除く): 691180032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2083, 2208, 2304, 2484, 2944, 3312, 3456, 4166, 4416, 4968, 5888, 6249, 6624, 6912, 8332, 8832, 9936, 12498, 13248, 16664, 17664, 18747, 19872, 24996, 26496, 33328, 37494, 39744, 47909, 49992, 52992, 56241, 66656, 74988, 79488, 95818, 99984, 112482, 133312, 143727, 149976, 158976, 191636, 199968, 224964, 266624, 287454, 299952, 383272, 399936, 431181, 449928, 533248, 574908, 599904, 766544, 799872, 862362, 899856, 1149816, 1199808, 1293543, 1533088, 1599744, 1724724, 1799712, 2299632, 2399616, 2587086, 3066176, 3449448, 3599424, 4599264, 4799232, 5174172, 6132352, 6898896, 7198848, 9198528, 10348344, 12264704, 13797792, 14397696, 18397056, 20696688, 27595584, 36794112, 41393376, 55191168, 82786752, 110382336, 165573504, 331147008]

約数ペア:

[(1, 331147008), (2, 165573504), (3, 110382336), (4, 82786752), (6, 55191168), (8, 41393376), (9, 36794112), (12, 27595584), (16, 20696688), (18, 18397056), (23, 14397696), (24, 13797792), (27, 12264704), (32, 10348344), (36, 9198528), (46, 7198848), (48, 6898896), (54, 6132352), (64, 5174172), (69, 4799232), (72, 4599264), (92, 3599424), (96, 3449448), (108, 3066176), (128, 2587086), (138, 2399616), (144, 2299632), (184, 1799712), (192, 1724724), (207, 1599744), (216, 1533088), (256, 1293543), (276, 1199808), (288, 1149816), (368, 899856), (384, 862362), (414, 799872), (432, 766544), (552, 599904), (576, 574908), (621, 533248), (736, 449928), (768, 431181), (828, 399936), (864, 383272), (1104, 299952), (1152, 287454), (1242, 266624), (1472, 224964), (1656, 199968), (1728, 191636), (2083, 158976), (2208, 149976), (2304, 143727), (2484, 133312), (2944, 112482), (3312, 99984), (3456, 95818), (4166, 79488), (4416, 74988), (4968, 66656), (5888, 56241), (6249, 52992), (6624, 49992), (6912, 47909), (8332, 39744), (8832, 37494), (9936, 33328), (12498, 26496), (13248, 24996), (16664, 19872), (17664, 18747)]