481811904

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 252

約数和(自身を含む): 1648001784

約数和(自身を除く): 1166189880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 64, 72, 84, 86, 96, 98, 112, 126, 129, 144, 147, 168, 172, 192, 196, 224, 252, 258, 288, 294, 301, 336, 344, 387, 392, 397, 441, 448, 504, 516, 576, 588, 602, 672, 688, 774, 784, 794, 882, 903, 1008, 1032, 1176, 1191, 1204, 1344, 1376, 1548, 1568, 1588, 1764, 1806, 2016, 2064, 2107, 2352, 2382, 2408, 2709, 2752, 2779, 3096, 3136, 3176, 3528, 3573, 3612, 4032, 4128, 4214, 4704, 4764, 4816, 5418, 5558, 6192, 6321, 6352, 7056, 7146, 7224, 8256, 8337, 8428, 9408, 9528, 9632, 10836, 11116, 12384, 12642, 12704, 14112, 14292, 14448, 16674, 16856, 17071, 18963, 19056, 19264, 19453, 21672, 22232, 24768, 25011, 25284, 25408, 28224, 28584, 28896, 33348, 33712, 34142, 37926, 38112, 38906, 43344, 44464, 50022, 50568, 51213, 57168, 57792, 58359, 66696, 67424, 68284, 75852, 76224, 77812, 86688, 88928, 100044, 101136, 102426, 114336, 116718, 119497, 133392, 134848, 136568, 151704, 153639, 155624, 173376, 175077, 177856, 200088, 202272, 204852, 228672, 233436, 238994, 266784, 273136, 303408, 307278, 311248, 350154, 358491, 400176, 404544, 409704, 466872, 477988, 533568, 546272, 606816, 614556, 622496, 700308, 716982, 800352, 819408, 836479, 933744, 955976, 1075473, 1092544, 1213632, 1229112, 1244992, 1400616, 1433964, 1600704, 1638816, 1672958, 1867488, 1911952, 2150946, 2458224, 2509437, 2801232, 2867928, 3277632, 3345916, 3734976, 3823904, 4301892, 4916448, 5018874, 5602464, 5735856, 6691832, 7528311, 7647808, 8603784, 9832896, 10037748, 11204928, 11471712, 13383664, 15056622, 17207568, 20075496, 22943424, 26767328, 30113244, 34415136, 40150992, 53534656, 60226488, 68830272, 80301984, 120452976, 160603968, 240905952, 481811904]

約数ペア:

[(1, 481811904), (2, 240905952), (3, 160603968), (4, 120452976), (6, 80301984), (7, 68830272), (8, 60226488), (9, 53534656), (12, 40150992), (14, 34415136), (16, 30113244), (18, 26767328), (21, 22943424), (24, 20075496), (28, 17207568), (32, 15056622), (36, 13383664), (42, 11471712), (43, 11204928), (48, 10037748), (49, 9832896), (56, 8603784), (63, 7647808), (64, 7528311), (72, 6691832), (84, 5735856), (86, 5602464), (96, 5018874), (98, 4916448), (112, 4301892), (126, 3823904), (129, 3734976), (144, 3345916), (147, 3277632), (168, 2867928), (172, 2801232), (192, 2509437), (196, 2458224), (224, 2150946), (252, 1911952), (258, 1867488), (288, 1672958), (294, 1638816), (301, 1600704), (336, 1433964), (344, 1400616), (387, 1244992), (392, 1229112), (397, 1213632), (441, 1092544), (448, 1075473), (504, 955976), (516, 933744), (576, 836479), (588, 819408), (602, 800352), (672, 716982), (688, 700308), (774, 622496), (784, 614556), (794, 606816), (882, 546272), (903, 533568), (1008, 477988), (1032, 466872), (1176, 409704), (1191, 404544), (1204, 400176), (1344, 358491), (1376, 350154), (1548, 311248), (1568, 307278), (1588, 303408), (1764, 273136), (1806, 266784), (2016, 238994), (2064, 233436), (2107, 228672), (2352, 204852), (2382, 202272), (2408, 200088), (2709, 177856), (2752, 175077), (2779, 173376), (3096, 155624), (3136, 153639), (3176, 151704), (3528, 136568), (3573, 134848), (3612, 133392), (4032, 119497), (4128, 116718), (4214, 114336), (4704, 102426), (4764, 101136), (4816, 100044), (5418, 88928), (5558, 86688), (6192, 77812), (6321, 76224), (6352, 75852), (7056, 68284), (7146, 67424), (7224, 66696), (8256, 58359), (8337, 57792), (8428, 57168), (9408, 51213), (9528, 50568), (9632, 50022), (10836, 44464), (11116, 43344), (12384, 38906), (12642, 38112), (12704, 37926), (14112, 34142), (14292, 33712), (14448, 33348), (16674, 28896), (16856, 28584), (17071, 28224), (18963, 25408), (19056, 25284), (19264, 25011), (19453, 24768), (21672, 22232)]