1221573312

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{3863}}^1$

素因数の和:3948

約数の個数: 140

約数和(自身を含む): 3681441456

約数和(自身を除く): 2459868144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 488, 549, 576, 648, 732, 864, 976, 1098, 1296, 1464, 1647, 1728, 1952, 2196, 2592, 2928, 3294, 3863, 3904, 4392, 4941, 5184, 5856, 6588, 7726, 8784, 9882, 11589, 11712, 13176, 15452, 17568, 19764, 23178, 26352, 30904, 34767, 35136, 39528, 46356, 52704, 61808, 69534, 79056, 92712, 104301, 105408, 123616, 139068, 158112, 185424, 208602, 235643, 247232, 278136, 312903, 316224, 370848, 417204, 471286, 556272, 625806, 706929, 741696, 834408, 942572, 1112544, 1251612, 1413858, 1668816, 1885144, 2120787, 2225088, 2503224, 2827716, 3337632, 3770288, 4241574, 5006448, 5655432, 6362361, 6675264, 7540576, 8483148, 10012896, 11310864, 12724722, 15081152, 16966296, 19087083, 20025792, 22621728, 25449444, 33932592, 38174166, 45243456, 50898888, 67865184, 76348332, 101797776, 135730368, 152696664, 203595552, 305393328, 407191104, 610786656, 1221573312]

約数ペア:

[(1, 1221573312), (2, 610786656), (3, 407191104), (4, 305393328), (6, 203595552), (8, 152696664), (9, 135730368), (12, 101797776), (16, 76348332), (18, 67865184), (24, 50898888), (27, 45243456), (32, 38174166), (36, 33932592), (48, 25449444), (54, 22621728), (61, 20025792), (64, 19087083), (72, 16966296), (81, 15081152), (96, 12724722), (108, 11310864), (122, 10012896), (144, 8483148), (162, 7540576), (183, 6675264), (192, 6362361), (216, 5655432), (244, 5006448), (288, 4241574), (324, 3770288), (366, 3337632), (432, 2827716), (488, 2503224), (549, 2225088), (576, 2120787), (648, 1885144), (732, 1668816), (864, 1413858), (976, 1251612), (1098, 1112544), (1296, 942572), (1464, 834408), (1647, 741696), (1728, 706929), (1952, 625806), (2196, 556272), (2592, 471286), (2928, 417204), (3294, 370848), (3863, 316224), (3904, 312903), (4392, 278136), (4941, 247232), (5184, 235643), (5856, 208602), (6588, 185424), (7726, 158112), (8784, 139068), (9882, 123616), (11589, 105408), (11712, 104301), (13176, 92712), (15452, 79056), (17568, 69534), (19764, 61808), (23178, 52704), (26352, 46356), (30904, 39528), (34767, 35136)]