489562528

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 1253145600

約数和(自身を除く): 763583072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 49, 52, 56, 73, 91, 94, 98, 104, 112, 146, 182, 188, 196, 208, 224, 292, 329, 343, 364, 376, 392, 416, 511, 584, 611, 637, 658, 686, 728, 752, 784, 949, 1022, 1168, 1222, 1274, 1316, 1372, 1456, 1504, 1568, 1898, 2044, 2303, 2336, 2444, 2548, 2632, 2744, 2912, 3431, 3577, 3796, 4088, 4277, 4459, 4606, 4888, 5096, 5264, 5488, 6643, 6862, 7154, 7592, 8176, 8554, 8918, 9212, 9776, 10192, 10528, 10976, 13286, 13724, 14308, 15184, 16121, 16352, 17108, 17836, 18424, 19552, 20384, 24017, 25039, 26572, 27448, 28616, 29939, 30368, 32242, 34216, 35672, 36848, 44603, 46501, 48034, 50078, 53144, 54896, 57232, 59878, 64484, 68432, 71344, 73696, 89206, 93002, 96068, 100156, 106288, 109792, 114464, 119756, 128968, 136864, 142688, 168119, 178412, 186004, 192136, 200312, 209573, 212576, 239512, 257936, 312221, 325507, 336238, 356824, 372008, 384272, 400624, 419146, 479024, 515872, 624442, 651014, 672476, 713648, 744016, 768544, 801248, 838292, 958048, 1176833, 1248884, 1302028, 1344952, 1427296, 1488032, 1676584, 2185547, 2353666, 2497768, 2604056, 2689904, 3353168, 4371094, 4707332, 4995536, 5208112, 5379808, 6706336, 8742188, 9414664, 9991072, 10416224, 15298829, 17484376, 18829328, 30597658, 34968752, 37658656, 61195316, 69937504, 122390632, 244781264, 489562528]

約数ペア:

[(1, 489562528), (2, 244781264), (4, 122390632), (7, 69937504), (8, 61195316), (13, 37658656), (14, 34968752), (16, 30597658), (26, 18829328), (28, 17484376), (32, 15298829), (47, 10416224), (49, 9991072), (52, 9414664), (56, 8742188), (73, 6706336), (91, 5379808), (94, 5208112), (98, 4995536), (104, 4707332), (112, 4371094), (146, 3353168), (182, 2689904), (188, 2604056), (196, 2497768), (208, 2353666), (224, 2185547), (292, 1676584), (329, 1488032), (343, 1427296), (364, 1344952), (376, 1302028), (392, 1248884), (416, 1176833), (511, 958048), (584, 838292), (611, 801248), (637, 768544), (658, 744016), (686, 713648), (728, 672476), (752, 651014), (784, 624442), (949, 515872), (1022, 479024), (1168, 419146), (1222, 400624), (1274, 384272), (1316, 372008), (1372, 356824), (1456, 336238), (1504, 325507), (1568, 312221), (1898, 257936), (2044, 239512), (2303, 212576), (2336, 209573), (2444, 200312), (2548, 192136), (2632, 186004), (2744, 178412), (2912, 168119), (3431, 142688), (3577, 136864), (3796, 128968), (4088, 119756), (4277, 114464), (4459, 109792), (4606, 106288), (4888, 100156), (5096, 96068), (5264, 93002), (5488, 89206), (6643, 73696), (6862, 71344), (7154, 68432), (7592, 64484), (8176, 59878), (8554, 57232), (8918, 54896), (9212, 53144), (9776, 50078), (10192, 48034), (10528, 46501), (10976, 44603), (13286, 36848), (13724, 35672), (14308, 34216), (15184, 32242), (16121, 30368), (16352, 29939), (17108, 28616), (17836, 27448), (18424, 26572), (19552, 25039), (20384, 24017)]