297054464

素因数分解:

$2^8\times 7^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 735840000

約数和(自身を除く): 438785536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 199, 224, 238, 256, 272, 343, 392, 398, 448, 476, 544, 686, 784, 796, 833, 896, 952, 1088, 1372, 1393, 1568, 1592, 1666, 1792, 1904, 2176, 2744, 2786, 3136, 3184, 3332, 3383, 3808, 4352, 5488, 5572, 5831, 6272, 6368, 6664, 6766, 7616, 9751, 10976, 11144, 11662, 12544, 12736, 13328, 13532, 15232, 19502, 21952, 22288, 23324, 23681, 25472, 26656, 27064, 30464, 39004, 43904, 44576, 46648, 47362, 50944, 53312, 54128, 68257, 78008, 87808, 89152, 93296, 94724, 106624, 108256, 136514, 156016, 165767, 178304, 186592, 189448, 213248, 216512, 273028, 312032, 331534, 356608, 373184, 378896, 433024, 546056, 624064, 663068, 746368, 757792, 866048, 1092112, 1160369, 1248128, 1326136, 1492736, 1515584, 2184224, 2320738, 2496256, 2652272, 3031168, 4368448, 4641476, 5304544, 6062336, 8736896, 9282952, 10609088, 17473792, 18565904, 21218176, 37131808, 42436352, 74263616, 148527232, 297054464]

約数ペア:

[(1, 297054464), (2, 148527232), (4, 74263616), (7, 42436352), (8, 37131808), (14, 21218176), (16, 18565904), (17, 17473792), (28, 10609088), (32, 9282952), (34, 8736896), (49, 6062336), (56, 5304544), (64, 4641476), (68, 4368448), (98, 3031168), (112, 2652272), (119, 2496256), (128, 2320738), (136, 2184224), (196, 1515584), (199, 1492736), (224, 1326136), (238, 1248128), (256, 1160369), (272, 1092112), (343, 866048), (392, 757792), (398, 746368), (448, 663068), (476, 624064), (544, 546056), (686, 433024), (784, 378896), (796, 373184), (833, 356608), (896, 331534), (952, 312032), (1088, 273028), (1372, 216512), (1393, 213248), (1568, 189448), (1592, 186592), (1666, 178304), (1792, 165767), (1904, 156016), (2176, 136514), (2744, 108256), (2786, 106624), (3136, 94724), (3184, 93296), (3332, 89152), (3383, 87808), (3808, 78008), (4352, 68257), (5488, 54128), (5572, 53312), (5831, 50944), (6272, 47362), (6368, 46648), (6664, 44576), (6766, 43904), (7616, 39004), (9751, 30464), (10976, 27064), (11144, 26656), (11662, 25472), (12544, 23681), (12736, 23324), (13328, 22288), (13532, 21952), (15232, 19502)]