254138304

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 224

約数和(自身を含む): 833932800

約数和(自身を除く): 579794496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 192, 196, 204, 224, 227, 238, 272, 294, 336, 343, 357, 392, 408, 448, 454, 476, 544, 588, 672, 681, 686, 714, 784, 816, 833, 908, 952, 1029, 1088, 1176, 1344, 1362, 1372, 1428, 1568, 1589, 1632, 1666, 1816, 1904, 2058, 2352, 2499, 2724, 2744, 2856, 3136, 3178, 3264, 3332, 3632, 3808, 3859, 4116, 4704, 4767, 4998, 5448, 5488, 5712, 5831, 6356, 6664, 7264, 7616, 7718, 8232, 9408, 9534, 9996, 10896, 10976, 11123, 11424, 11577, 11662, 12712, 13328, 14528, 15436, 16464, 17493, 19068, 19992, 21792, 21952, 22246, 22848, 23154, 23324, 25424, 26656, 27013, 30872, 32928, 33369, 34986, 38136, 39984, 43584, 44492, 46308, 46648, 50848, 53312, 54026, 61744, 65856, 66738, 69972, 76272, 77861, 79968, 81039, 88984, 92616, 93296, 101696, 108052, 123488, 133476, 139944, 152544, 155722, 159936, 162078, 177968, 185232, 186592, 189091, 216104, 233583, 246976, 266952, 279888, 305088, 311444, 324156, 355936, 370464, 373184, 378182, 432208, 467166, 533904, 559776, 567273, 622888, 648312, 711872, 740928, 756364, 864416, 934332, 1067808, 1119552, 1134546, 1245776, 1296624, 1323637, 1512728, 1728832, 1868664, 2135616, 2269092, 2491552, 2593248, 2647274, 3025456, 3737328, 3970911, 4538184, 4983104, 5186496, 5294548, 6050912, 7474656, 7941822, 9076368, 10589096, 12101824, 14949312, 15883644, 18152736, 21178192, 31767288, 36305472, 42356384, 63534576, 84712768, 127069152, 254138304]

約数ペア:

[(1, 254138304), (2, 127069152), (3, 84712768), (4, 63534576), (6, 42356384), (7, 36305472), (8, 31767288), (12, 21178192), (14, 18152736), (16, 15883644), (17, 14949312), (21, 12101824), (24, 10589096), (28, 9076368), (32, 7941822), (34, 7474656), (42, 6050912), (48, 5294548), (49, 5186496), (51, 4983104), (56, 4538184), (64, 3970911), (68, 3737328), (84, 3025456), (96, 2647274), (98, 2593248), (102, 2491552), (112, 2269092), (119, 2135616), (136, 1868664), (147, 1728832), (168, 1512728), (192, 1323637), (196, 1296624), (204, 1245776), (224, 1134546), (227, 1119552), (238, 1067808), (272, 934332), (294, 864416), (336, 756364), (343, 740928), (357, 711872), (392, 648312), (408, 622888), (448, 567273), (454, 559776), (476, 533904), (544, 467166), (588, 432208), (672, 378182), (681, 373184), (686, 370464), (714, 355936), (784, 324156), (816, 311444), (833, 305088), (908, 279888), (952, 266952), (1029, 246976), (1088, 233583), (1176, 216104), (1344, 189091), (1362, 186592), (1372, 185232), (1428, 177968), (1568, 162078), (1589, 159936), (1632, 155722), (1666, 152544), (1816, 139944), (1904, 133476), (2058, 123488), (2352, 108052), (2499, 101696), (2724, 93296), (2744, 92616), (2856, 88984), (3136, 81039), (3178, 79968), (3264, 77861), (3332, 76272), (3632, 69972), (3808, 66738), (3859, 65856), (4116, 61744), (4704, 54026), (4767, 53312), (4998, 50848), (5448, 46648), (5488, 46308), (5712, 44492), (5831, 43584), (6356, 39984), (6664, 38136), (7264, 34986), (7616, 33369), (7718, 32928), (8232, 30872), (9408, 27013), (9534, 26656), (9996, 25424), (10896, 23324), (10976, 23154), (11123, 22848), (11424, 22246), (11577, 21952), (11662, 21792), (12712, 19992), (13328, 19068), (14528, 17493), (15436, 16464)]