298707136

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 168

約数和(自身を含む): 788066496

約数和(自身を除く): 489359360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 364, 392, 416, 431, 442, 448, 476, 544, 637, 728, 784, 832, 833, 862, 884, 952, 1088, 1274, 1456, 1547, 1568, 1666, 1724, 1768, 1904, 2548, 2912, 3017, 3094, 3136, 3332, 3448, 3536, 3808, 5096, 5603, 5824, 6034, 6188, 6664, 6896, 7072, 7327, 7616, 10192, 10829, 11206, 12068, 12376, 13328, 13792, 14144, 14654, 20384, 21119, 21658, 22412, 24136, 24752, 26656, 27584, 29308, 39221, 40768, 42238, 43316, 44824, 48272, 49504, 51289, 53312, 58616, 78442, 84476, 86632, 89648, 95251, 96544, 99008, 102578, 117232, 156884, 168952, 173264, 179296, 190502, 193088, 205156, 234464, 274547, 313768, 337904, 346528, 358592, 359023, 381004, 410312, 468928, 549094, 627536, 666757, 675808, 693056, 718046, 762008, 820624, 1098188, 1255072, 1333514, 1351616, 1436092, 1524016, 1641248, 2196376, 2510144, 2667028, 2872184, 3048032, 3282496, 4392752, 4667299, 5334056, 5744368, 6096064, 8785504, 9334598, 10668112, 11488736, 17571008, 18669196, 21336224, 22977472, 37338392, 42672448, 74676784, 149353568, 298707136]

約数ペア:

[(1, 298707136), (2, 149353568), (4, 74676784), (7, 42672448), (8, 37338392), (13, 22977472), (14, 21336224), (16, 18669196), (17, 17571008), (26, 11488736), (28, 10668112), (32, 9334598), (34, 8785504), (49, 6096064), (52, 5744368), (56, 5334056), (64, 4667299), (68, 4392752), (91, 3282496), (98, 3048032), (104, 2872184), (112, 2667028), (119, 2510144), (136, 2196376), (182, 1641248), (196, 1524016), (208, 1436092), (221, 1351616), (224, 1333514), (238, 1255072), (272, 1098188), (364, 820624), (392, 762008), (416, 718046), (431, 693056), (442, 675808), (448, 666757), (476, 627536), (544, 549094), (637, 468928), (728, 410312), (784, 381004), (832, 359023), (833, 358592), (862, 346528), (884, 337904), (952, 313768), (1088, 274547), (1274, 234464), (1456, 205156), (1547, 193088), (1568, 190502), (1666, 179296), (1724, 173264), (1768, 168952), (1904, 156884), (2548, 117232), (2912, 102578), (3017, 99008), (3094, 96544), (3136, 95251), (3332, 89648), (3448, 86632), (3536, 84476), (3808, 78442), (5096, 58616), (5603, 53312), (5824, 51289), (6034, 49504), (6188, 48272), (6664, 44824), (6896, 43316), (7072, 42238), (7327, 40768), (7616, 39221), (10192, 29308), (10829, 27584), (11206, 26656), (12068, 24752), (12376, 24136), (13328, 22412), (13792, 21658), (14144, 21119), (14654, 20384)]