391459584

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 1110300800

約数和(自身を除く): 718841216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 139, 152, 192, 193, 228, 256, 278, 304, 384, 386, 417, 456, 556, 579, 608, 768, 772, 834, 912, 1112, 1158, 1216, 1544, 1668, 1824, 2224, 2316, 2432, 2641, 3088, 3336, 3648, 3667, 4448, 4632, 4864, 5282, 6176, 6672, 7296, 7334, 7923, 8896, 9264, 10564, 11001, 12352, 13344, 14592, 14668, 15846, 17792, 18528, 21128, 22002, 24704, 26688, 26827, 29336, 31692, 35584, 37056, 42256, 44004, 49408, 53376, 53654, 58672, 63384, 74112, 80481, 84512, 88008, 106752, 107308, 117344, 126768, 148224, 160962, 169024, 176016, 214616, 234688, 253536, 321924, 338048, 352032, 429232, 469376, 507072, 509713, 643848, 676096, 704064, 858464, 938752, 1014144, 1019426, 1287696, 1408128, 1529139, 1716928, 2028288, 2038852, 2575392, 2816256, 3058278, 3433856, 4077704, 5150784, 6116556, 6867712, 8155408, 10301568, 12233112, 16310816, 20603136, 24466224, 32621632, 48932448, 65243264, 97864896, 130486528, 195729792, 391459584]

約数ペア:

[(1, 391459584), (2, 195729792), (3, 130486528), (4, 97864896), (6, 65243264), (8, 48932448), (12, 32621632), (16, 24466224), (19, 20603136), (24, 16310816), (32, 12233112), (38, 10301568), (48, 8155408), (57, 6867712), (64, 6116556), (76, 5150784), (96, 4077704), (114, 3433856), (128, 3058278), (139, 2816256), (152, 2575392), (192, 2038852), (193, 2028288), (228, 1716928), (256, 1529139), (278, 1408128), (304, 1287696), (384, 1019426), (386, 1014144), (417, 938752), (456, 858464), (556, 704064), (579, 676096), (608, 643848), (768, 509713), (772, 507072), (834, 469376), (912, 429232), (1112, 352032), (1158, 338048), (1216, 321924), (1544, 253536), (1668, 234688), (1824, 214616), (2224, 176016), (2316, 169024), (2432, 160962), (2641, 148224), (3088, 126768), (3336, 117344), (3648, 107308), (3667, 106752), (4448, 88008), (4632, 84512), (4864, 80481), (5282, 74112), (6176, 63384), (6672, 58672), (7296, 53654), (7334, 53376), (7923, 49408), (8896, 44004), (9264, 42256), (10564, 37056), (11001, 35584), (12352, 31692), (13344, 29336), (14592, 26827), (14668, 26688), (15846, 24704), (17792, 22002), (18528, 21128)]