254147712

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1083

約数の個数: 192

約数和(自身を含む): 846518400

約数和(自身を除く): 592370688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 896, 1039, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1911, 2078, 2184, 2352, 2496, 2548, 2688, 2912, 3117, 3136, 3822, 4156, 4368, 4704, 4992, 5096, 5824, 6234, 6272, 7273, 7644, 8312, 8736, 9408, 10192, 11648, 12468, 13507, 14546, 15288, 16624, 17472, 18816, 20384, 21819, 24936, 27014, 29092, 30576, 33248, 34944, 40521, 40768, 43638, 49872, 50911, 54028, 58184, 61152, 66496, 81042, 81536, 87276, 94549, 99744, 101822, 108056, 116368, 122304, 132992, 152733, 162084, 174552, 189098, 199488, 203644, 216112, 232736, 244608, 283647, 305466, 324168, 349104, 378196, 398976, 407288, 432224, 465472, 567294, 610932, 648336, 661843, 698208, 756392, 814576, 864448, 930944, 1134588, 1221864, 1296672, 1323686, 1396416, 1512784, 1629152, 1728896, 1985529, 2269176, 2443728, 2593344, 2647372, 2792832, 3025568, 3258304, 3971058, 4538352, 4887456, 5186688, 5294744, 6051136, 6516608, 7942116, 9076704, 9774912, 10589488, 12102272, 15884232, 18153408, 19549824, 21178976, 31768464, 36306816, 42357952, 63536928, 84715904, 127073856, 254147712]

約数ペア:

[(1, 254147712), (2, 127073856), (3, 84715904), (4, 63536928), (6, 42357952), (7, 36306816), (8, 31768464), (12, 21178976), (13, 19549824), (14, 18153408), (16, 15884232), (21, 12102272), (24, 10589488), (26, 9774912), (28, 9076704), (32, 7942116), (39, 6516608), (42, 6051136), (48, 5294744), (49, 5186688), (52, 4887456), (56, 4538352), (64, 3971058), (78, 3258304), (84, 3025568), (91, 2792832), (96, 2647372), (98, 2593344), (104, 2443728), (112, 2269176), (128, 1985529), (147, 1728896), (156, 1629152), (168, 1512784), (182, 1396416), (192, 1323686), (196, 1296672), (208, 1221864), (224, 1134588), (273, 930944), (294, 864448), (312, 814576), (336, 756392), (364, 698208), (384, 661843), (392, 648336), (416, 610932), (448, 567294), (546, 465472), (588, 432224), (624, 407288), (637, 398976), (672, 378196), (728, 349104), (784, 324168), (832, 305466), (896, 283647), (1039, 244608), (1092, 232736), (1176, 216112), (1248, 203644), (1274, 199488), (1344, 189098), (1456, 174552), (1568, 162084), (1664, 152733), (1911, 132992), (2078, 122304), (2184, 116368), (2352, 108056), (2496, 101822), (2548, 99744), (2688, 94549), (2912, 87276), (3117, 81536), (3136, 81042), (3822, 66496), (4156, 61152), (4368, 58184), (4704, 54028), (4992, 50911), (5096, 49872), (5824, 43638), (6234, 40768), (6272, 40521), (7273, 34944), (7644, 33248), (8312, 30576), (8736, 29092), (9408, 27014), (10192, 24936), (11648, 21819), (12468, 20384), (13507, 18816), (14546, 17472), (15288, 16624)]