331794984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:803

約数の個数: 128

約数和(自身を含む): 932428800

約数和(自身を除く): 600633816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 37, 51, 62, 68, 74, 93, 102, 111, 124, 136, 148, 186, 204, 222, 248, 296, 372, 408, 444, 527, 629, 709, 744, 888, 1054, 1147, 1258, 1418, 1581, 1887, 2108, 2127, 2294, 2516, 2836, 3162, 3441, 3774, 4216, 4254, 4588, 5032, 5672, 6324, 6882, 7548, 8508, 9176, 12053, 12648, 13764, 15096, 17016, 19499, 21979, 24106, 26233, 27528, 36159, 38998, 43958, 48212, 52466, 58497, 65937, 72318, 77996, 78699, 87916, 96424, 104932, 116994, 131874, 144636, 155992, 157398, 175832, 209864, 233988, 263748, 289272, 314796, 373643, 445961, 467976, 527496, 629592, 747286, 813223, 891922, 1120929, 1337883, 1494572, 1626446, 1783844, 2241858, 2439669, 2675766, 2989144, 3252892, 3567688, 4483716, 4879338, 5351532, 6505784, 8967432, 9758676, 10703064, 13824791, 19517352, 27649582, 41474373, 55299164, 82948746, 110598328, 165897492, 331794984]

約数ペア:

[(1, 331794984), (2, 165897492), (3, 110598328), (4, 82948746), (6, 55299164), (8, 41474373), (12, 27649582), (17, 19517352), (24, 13824791), (31, 10703064), (34, 9758676), (37, 8967432), (51, 6505784), (62, 5351532), (68, 4879338), (74, 4483716), (93, 3567688), (102, 3252892), (111, 2989144), (124, 2675766), (136, 2439669), (148, 2241858), (186, 1783844), (204, 1626446), (222, 1494572), (248, 1337883), (296, 1120929), (372, 891922), (408, 813223), (444, 747286), (527, 629592), (629, 527496), (709, 467976), (744, 445961), (888, 373643), (1054, 314796), (1147, 289272), (1258, 263748), (1418, 233988), (1581, 209864), (1887, 175832), (2108, 157398), (2127, 155992), (2294, 144636), (2516, 131874), (2836, 116994), (3162, 104932), (3441, 96424), (3774, 87916), (4216, 78699), (4254, 77996), (4588, 72318), (5032, 65937), (5672, 58497), (6324, 52466), (6882, 48212), (7548, 43958), (8508, 38998), (9176, 36159), (12053, 27528), (12648, 26233), (13764, 24106), (15096, 21979), (17016, 19499)]