2578218912

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16987}}^1$

素因数の和:17051

約数の個数: 144

約数和(自身を含む): 8013987072

約数和(自身を除く): 5435768160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1224, 1488, 1581, 1632, 2108, 2232, 2448, 2976, 3162, 4216, 4464, 4743, 4896, 6324, 8432, 8928, 9486, 12648, 16864, 16987, 18972, 25296, 33974, 37944, 50592, 50961, 67948, 75888, 101922, 135896, 151776, 152883, 203844, 271792, 288779, 305766, 407688, 526597, 543584, 577558, 611532, 815376, 866337, 1053194, 1155116, 1223064, 1579791, 1630752, 1732674, 2106388, 2310232, 2446128, 2599011, 3159582, 3465348, 4212776, 4620464, 4739373, 4892256, 5198022, 6319164, 6930696, 8425552, 8952149, 9240928, 9478746, 10396044, 12638328, 13861392, 16851104, 17904298, 18957492, 20792088, 25276656, 26856447, 27722784, 35808596, 37914984, 41584176, 50553312, 53712894, 71617192, 75829968, 80569341, 83168352, 107425788, 143234384, 151659936, 161138682, 214851576, 286468768, 322277364, 429703152, 644554728, 859406304, 1289109456, 2578218912]

約数ペア:

[(1, 2578218912), (2, 1289109456), (3, 859406304), (4, 644554728), (6, 429703152), (8, 322277364), (9, 286468768), (12, 214851576), (16, 161138682), (17, 151659936), (18, 143234384), (24, 107425788), (31, 83168352), (32, 80569341), (34, 75829968), (36, 71617192), (48, 53712894), (51, 50553312), (62, 41584176), (68, 37914984), (72, 35808596), (93, 27722784), (96, 26856447), (102, 25276656), (124, 20792088), (136, 18957492), (144, 17904298), (153, 16851104), (186, 13861392), (204, 12638328), (248, 10396044), (272, 9478746), (279, 9240928), (288, 8952149), (306, 8425552), (372, 6930696), (408, 6319164), (496, 5198022), (527, 4892256), (544, 4739373), (558, 4620464), (612, 4212776), (744, 3465348), (816, 3159582), (992, 2599011), (1054, 2446128), (1116, 2310232), (1224, 2106388), (1488, 1732674), (1581, 1630752), (1632, 1579791), (2108, 1223064), (2232, 1155116), (2448, 1053194), (2976, 866337), (3162, 815376), (4216, 611532), (4464, 577558), (4743, 543584), (4896, 526597), (6324, 407688), (8432, 305766), (8928, 288779), (9486, 271792), (12648, 203844), (16864, 152883), (16987, 151776), (18972, 135896), (25296, 101922), (33974, 75888), (37944, 67948), (50592, 50961)]