297134432

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 735321888

約数和(自身を除く): 438187456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 71, 98, 112, 119, 136, 142, 157, 196, 224, 238, 272, 284, 314, 392, 476, 497, 544, 568, 628, 784, 833, 952, 994, 1099, 1136, 1207, 1256, 1568, 1666, 1904, 1988, 2198, 2272, 2414, 2512, 2669, 3332, 3479, 3808, 3976, 4396, 4828, 5024, 5338, 6664, 6958, 7693, 7952, 8449, 8792, 9656, 10676, 11147, 13328, 13916, 15386, 15904, 16898, 17584, 18683, 19312, 21352, 22294, 26656, 27832, 30772, 33796, 35168, 37366, 38624, 42704, 44588, 55664, 59143, 61544, 67592, 74732, 78029, 85408, 89176, 111328, 118286, 123088, 130781, 135184, 149464, 156058, 178352, 189499, 236572, 246176, 261562, 270368, 298928, 312116, 356704, 378998, 473144, 523124, 546203, 597856, 624232, 757996, 946288, 1046248, 1092406, 1248464, 1326493, 1515992, 1892576, 2092496, 2184812, 2496928, 2652986, 3031984, 4184992, 4369624, 5305972, 6063968, 8739248, 9285451, 10611944, 17478496, 18570902, 21223888, 37141804, 42447776, 74283608, 148567216, 297134432]

約数ペア:

[(1, 297134432), (2, 148567216), (4, 74283608), (7, 42447776), (8, 37141804), (14, 21223888), (16, 18570902), (17, 17478496), (28, 10611944), (32, 9285451), (34, 8739248), (49, 6063968), (56, 5305972), (68, 4369624), (71, 4184992), (98, 3031984), (112, 2652986), (119, 2496928), (136, 2184812), (142, 2092496), (157, 1892576), (196, 1515992), (224, 1326493), (238, 1248464), (272, 1092406), (284, 1046248), (314, 946288), (392, 757996), (476, 624232), (497, 597856), (544, 546203), (568, 523124), (628, 473144), (784, 378998), (833, 356704), (952, 312116), (994, 298928), (1099, 270368), (1136, 261562), (1207, 246176), (1256, 236572), (1568, 189499), (1666, 178352), (1904, 156058), (1988, 149464), (2198, 135184), (2272, 130781), (2414, 123088), (2512, 118286), (2669, 111328), (3332, 89176), (3479, 85408), (3808, 78029), (3976, 74732), (4396, 67592), (4828, 61544), (5024, 59143), (5338, 55664), (6664, 44588), (6958, 42704), (7693, 38624), (7952, 37366), (8449, 35168), (8792, 33796), (9656, 30772), (10676, 27832), (11147, 26656), (13328, 22294), (13916, 21352), (15386, 19312), (15904, 18683), (16898, 17584)]