225897984

素因数分解:

$2^9\times 3^4\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:462

約数の個数: 200

約数和(自身を含む): 727844040

約数和(自身を除く): 501946056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 419, 432, 468, 512, 576, 624, 648, 702, 768, 832, 838, 864, 936, 1053, 1152, 1248, 1257, 1296, 1404, 1536, 1664, 1676, 1728, 1872, 2106, 2304, 2496, 2514, 2592, 2808, 3328, 3352, 3456, 3744, 3771, 4212, 4608, 4992, 5028, 5184, 5447, 5616, 6656, 6704, 6912, 7488, 7542, 8424, 9984, 10056, 10368, 10894, 11232, 11313, 13408, 13824, 14976, 15084, 16341, 16848, 19968, 20112, 20736, 21788, 22464, 22626, 26816, 29952, 30168, 32682, 33696, 33939, 40224, 41472, 43576, 44928, 45252, 49023, 53632, 59904, 60336, 65364, 67392, 67878, 80448, 87152, 89856, 90504, 98046, 107264, 120672, 130728, 134784, 135756, 147069, 160896, 174304, 179712, 181008, 196092, 214528, 241344, 261456, 269568, 271512, 294138, 321792, 348608, 362016, 392184, 441207, 482688, 522912, 539136, 543024, 588276, 643584, 697216, 724032, 784368, 882414, 965376, 1045824, 1086048, 1176552, 1394432, 1448064, 1568736, 1764828, 1930752, 2091648, 2172096, 2353104, 2788864, 2896128, 3137472, 3529656, 4183296, 4344192, 4706208, 5792256, 6274944, 7059312, 8366592, 8688384, 9412416, 12549888, 14118624, 17376768, 18824832, 25099776, 28237248, 37649664, 56474496, 75299328, 112948992, 225897984]

約数ペア:

[(1, 225897984), (2, 112948992), (3, 75299328), (4, 56474496), (6, 37649664), (8, 28237248), (9, 25099776), (12, 18824832), (13, 17376768), (16, 14118624), (18, 12549888), (24, 9412416), (26, 8688384), (27, 8366592), (32, 7059312), (36, 6274944), (39, 5792256), (48, 4706208), (52, 4344192), (54, 4183296), (64, 3529656), (72, 3137472), (78, 2896128), (81, 2788864), (96, 2353104), (104, 2172096), (108, 2091648), (117, 1930752), (128, 1764828), (144, 1568736), (156, 1448064), (162, 1394432), (192, 1176552), (208, 1086048), (216, 1045824), (234, 965376), (256, 882414), (288, 784368), (312, 724032), (324, 697216), (351, 643584), (384, 588276), (416, 543024), (419, 539136), (432, 522912), (468, 482688), (512, 441207), (576, 392184), (624, 362016), (648, 348608), (702, 321792), (768, 294138), (832, 271512), (838, 269568), (864, 261456), (936, 241344), (1053, 214528), (1152, 196092), (1248, 181008), (1257, 179712), (1296, 174304), (1404, 160896), (1536, 147069), (1664, 135756), (1676, 134784), (1728, 130728), (1872, 120672), (2106, 107264), (2304, 98046), (2496, 90504), (2514, 89856), (2592, 87152), (2808, 80448), (3328, 67878), (3352, 67392), (3456, 65364), (3744, 60336), (3771, 59904), (4212, 53632), (4608, 49023), (4992, 45252), (5028, 44928), (5184, 43576), (5447, 41472), (5616, 40224), (6656, 33939), (6704, 33696), (6912, 32682), (7488, 30168), (7542, 29952), (8424, 26816), (9984, 22626), (10056, 22464), (10368, 21788), (10894, 20736), (11232, 20112), (11313, 19968), (13408, 16848), (13824, 16341), (14976, 15084)]