221494120704

素因数分解:

$2^8\times 3^3\times {\mathrm{1619}}^1\times {\mathrm{19793}}^1$

素因数の和:21437

約数の個数: 144

約数和(自身を含む): 655434763200

約数和(自身を除く): 433940642496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1619, 1728, 2304, 3238, 3456, 4857, 6476, 6912, 9714, 12952, 14571, 19428, 19793, 25904, 29142, 38856, 39586, 43713, 51808, 58284, 59379, 77712, 79172, 87426, 103616, 116568, 118758, 155424, 158344, 174852, 178137, 207232, 233136, 237516, 310848, 316688, 349704, 356274, 414464, 466272, 475032, 534411, 621696, 633376, 699408, 712548, 932544, 950064, 1068822, 1243392, 1266752, 1398816, 1425096, 1865088, 1900128, 2137644, 2533504, 2797632, 2850192, 3730176, 3800256, 4275288, 5067008, 5595264, 5700384, 7600512, 8550576, 11190528, 11400768, 15201024, 17101152, 22801536, 32044867, 34202304, 45603072, 64089734, 68404608, 96134601, 128179468, 136809216, 192269202, 256358936, 288403803, 384538404, 512717872, 576807606, 769076808, 865211409, 1025435744, 1153615212, 1538153616, 1730422818, 2050871488, 2307230424, 3076307232, 3460845636, 4101742976, 4614460848, 6152614464, 6921691272, 8203485952, 9228921696, 12305228928, 13843382544, 18457843392, 24610457856, 27686765088, 36915686784, 55373530176, 73831373568, 110747060352, 221494120704]

約数ペア:

[(1, 221494120704), (2, 110747060352), (3, 73831373568), (4, 55373530176), (6, 36915686784), (8, 27686765088), (9, 24610457856), (12, 18457843392), (16, 13843382544), (18, 12305228928), (24, 9228921696), (27, 8203485952), (32, 6921691272), (36, 6152614464), (48, 4614460848), (54, 4101742976), (64, 3460845636), (72, 3076307232), (96, 2307230424), (108, 2050871488), (128, 1730422818), (144, 1538153616), (192, 1153615212), (216, 1025435744), (256, 865211409), (288, 769076808), (384, 576807606), (432, 512717872), (576, 384538404), (768, 288403803), (864, 256358936), (1152, 192269202), (1619, 136809216), (1728, 128179468), (2304, 96134601), (3238, 68404608), (3456, 64089734), (4857, 45603072), (6476, 34202304), (6912, 32044867), (9714, 22801536), (12952, 17101152), (14571, 15201024), (19428, 11400768), (19793, 11190528), (25904, 8550576), (29142, 7600512), (38856, 5700384), (39586, 5595264), (43713, 5067008), (51808, 4275288), (58284, 3800256), (59379, 3730176), (77712, 2850192), (79172, 2797632), (87426, 2533504), (103616, 2137644), (116568, 1900128), (118758, 1865088), (155424, 1425096), (158344, 1398816), (174852, 1266752), (178137, 1243392), (207232, 1068822), (233136, 950064), (237516, 932544), (310848, 712548), (316688, 699408), (349704, 633376), (356274, 621696), (414464, 534411), (466272, 475032)]