221412096

素因数分解:

$2^8\times 3^3\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 663237120

約数和(自身を除く): 441825024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 192, 206, 216, 256, 288, 309, 311, 384, 412, 432, 576, 618, 622, 768, 824, 864, 927, 933, 1152, 1236, 1244, 1648, 1728, 1854, 1866, 2304, 2472, 2488, 2781, 2799, 3296, 3456, 3708, 3732, 4944, 4976, 5562, 5598, 6592, 6912, 7416, 7464, 8397, 9888, 9952, 11124, 11196, 13184, 14832, 14928, 16794, 19776, 19904, 22248, 22392, 26368, 29664, 29856, 32033, 33588, 39552, 39808, 44496, 44784, 59328, 59712, 64066, 67176, 79104, 79616, 88992, 89568, 96099, 118656, 119424, 128132, 134352, 177984, 179136, 192198, 237312, 238848, 256264, 268704, 288297, 355968, 358272, 384396, 512528, 537408, 576594, 711936, 716544, 768792, 864891, 1025056, 1074816, 1153188, 1537584, 1729782, 2050112, 2149632, 2306376, 3075168, 3459564, 4100224, 4612752, 6150336, 6919128, 8200448, 9225504, 12300672, 13838256, 18451008, 24601344, 27676512, 36902016, 55353024, 73804032, 110706048, 221412096]

約数ペア:

[(1, 221412096), (2, 110706048), (3, 73804032), (4, 55353024), (6, 36902016), (8, 27676512), (9, 24601344), (12, 18451008), (16, 13838256), (18, 12300672), (24, 9225504), (27, 8200448), (32, 6919128), (36, 6150336), (48, 4612752), (54, 4100224), (64, 3459564), (72, 3075168), (96, 2306376), (103, 2149632), (108, 2050112), (128, 1729782), (144, 1537584), (192, 1153188), (206, 1074816), (216, 1025056), (256, 864891), (288, 768792), (309, 716544), (311, 711936), (384, 576594), (412, 537408), (432, 512528), (576, 384396), (618, 358272), (622, 355968), (768, 288297), (824, 268704), (864, 256264), (927, 238848), (933, 237312), (1152, 192198), (1236, 179136), (1244, 177984), (1648, 134352), (1728, 128132), (1854, 119424), (1866, 118656), (2304, 96099), (2472, 89568), (2488, 88992), (2781, 79616), (2799, 79104), (3296, 67176), (3456, 64066), (3708, 59712), (3732, 59328), (4944, 44784), (4976, 44496), (5562, 39808), (5598, 39552), (6592, 33588), (6912, 32033), (7416, 29856), (7464, 29664), (8397, 26368), (9888, 22392), (9952, 22248), (11124, 19904), (11196, 19776), (13184, 16794), (14832, 14928)]