259856016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 847820736

約数和(自身を除く): 587964720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 67, 68, 84, 97, 98, 102, 112, 119, 134, 136, 147, 168, 194, 196, 201, 204, 238, 268, 272, 291, 294, 336, 357, 388, 392, 402, 408, 469, 476, 536, 582, 588, 679, 714, 776, 784, 804, 816, 833, 938, 952, 1072, 1139, 1164, 1176, 1358, 1407, 1428, 1552, 1608, 1649, 1666, 1876, 1904, 2037, 2278, 2328, 2352, 2499, 2716, 2814, 2856, 3216, 3283, 3298, 3332, 3417, 3752, 4074, 4556, 4656, 4753, 4947, 4998, 5432, 5628, 5712, 6499, 6566, 6596, 6664, 6834, 7504, 7973, 8148, 9112, 9506, 9849, 9894, 9996, 10864, 11256, 11543, 12998, 13132, 13192, 13328, 13668, 14259, 15946, 16296, 18224, 19012, 19497, 19698, 19788, 19992, 22512, 23086, 23919, 25996, 26264, 26384, 27336, 28518, 31892, 32592, 34629, 38024, 38994, 39396, 39576, 39984, 45493, 46172, 47838, 51992, 52528, 54672, 55811, 57036, 63784, 69258, 76048, 77988, 78792, 79152, 80801, 90986, 92344, 95676, 103984, 110483, 111622, 114072, 127568, 136479, 138516, 155976, 157584, 161602, 167433, 181972, 184688, 191352, 220966, 223244, 228144, 242403, 272958, 277032, 311952, 318451, 323204, 331449, 334866, 363944, 382704, 441932, 446488, 484806, 545916, 554064, 636902, 646408, 662898, 669732, 727888, 773381, 883864, 892976, 955353, 969612, 1091832, 1273804, 1292816, 1325796, 1339464, 1546762, 1767728, 1910706, 1939224, 2183664, 2320143, 2547608, 2651592, 2678928, 3093524, 3821412, 3878448, 4640286, 5095216, 5303184, 5413667, 6187048, 7642824, 9280572, 10827334, 12374096, 15285648, 16241001, 18561144, 21654668, 32482002, 37122288, 43309336, 64964004, 86618672, 129928008, 259856016]

約数ペア:

[(1, 259856016), (2, 129928008), (3, 86618672), (4, 64964004), (6, 43309336), (7, 37122288), (8, 32482002), (12, 21654668), (14, 18561144), (16, 16241001), (17, 15285648), (21, 12374096), (24, 10827334), (28, 9280572), (34, 7642824), (42, 6187048), (48, 5413667), (49, 5303184), (51, 5095216), (56, 4640286), (67, 3878448), (68, 3821412), (84, 3093524), (97, 2678928), (98, 2651592), (102, 2547608), (112, 2320143), (119, 2183664), (134, 1939224), (136, 1910706), (147, 1767728), (168, 1546762), (194, 1339464), (196, 1325796), (201, 1292816), (204, 1273804), (238, 1091832), (268, 969612), (272, 955353), (291, 892976), (294, 883864), (336, 773381), (357, 727888), (388, 669732), (392, 662898), (402, 646408), (408, 636902), (469, 554064), (476, 545916), (536, 484806), (582, 446488), (588, 441932), (679, 382704), (714, 363944), (776, 334866), (784, 331449), (804, 323204), (816, 318451), (833, 311952), (938, 277032), (952, 272958), (1072, 242403), (1139, 228144), (1164, 223244), (1176, 220966), (1358, 191352), (1407, 184688), (1428, 181972), (1552, 167433), (1608, 161602), (1649, 157584), (1666, 155976), (1876, 138516), (1904, 136479), (2037, 127568), (2278, 114072), (2328, 111622), (2352, 110483), (2499, 103984), (2716, 95676), (2814, 92344), (2856, 90986), (3216, 80801), (3283, 79152), (3298, 78792), (3332, 77988), (3417, 76048), (3752, 69258), (4074, 63784), (4556, 57036), (4656, 55811), (4753, 54672), (4947, 52528), (4998, 51992), (5432, 47838), (5628, 46172), (5712, 45493), (6499, 39984), (6566, 39576), (6596, 39396), (6664, 38994), (6834, 38024), (7504, 34629), (7973, 32592), (8148, 31892), (9112, 28518), (9506, 27336), (9849, 26384), (9894, 26264), (9996, 25996), (10864, 23919), (11256, 23086), (11543, 22512), (12998, 19992), (13132, 19788), (13192, 19698), (13328, 19497), (13668, 19012), (14259, 18224), (15946, 16296)]