438490584

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 224

約数和(自身を含む): 1473189120

約数和(自身を除く): 1034698536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 243, 252, 276, 322, 324, 378, 414, 467, 483, 486, 504, 552, 567, 621, 644, 648, 729, 756, 828, 934, 966, 972, 1134, 1242, 1288, 1401, 1449, 1458, 1512, 1656, 1701, 1863, 1868, 1932, 1944, 2268, 2484, 2802, 2898, 2916, 3269, 3402, 3726, 3736, 3864, 4203, 4347, 4536, 4968, 5103, 5589, 5604, 5796, 5832, 6538, 6804, 7452, 8406, 8694, 9807, 10206, 10741, 11178, 11208, 11592, 12609, 13041, 13076, 13608, 14904, 16767, 16812, 17388, 19614, 20412, 21482, 22356, 25218, 26082, 26152, 29421, 32223, 33534, 33624, 34776, 37827, 39123, 39228, 40824, 42964, 44712, 50436, 52164, 58842, 64446, 67068, 75187, 75654, 78246, 78456, 85928, 88263, 96669, 100872, 104328, 113481, 117369, 117684, 128892, 134136, 150374, 151308, 156492, 176526, 193338, 225561, 226962, 234738, 235368, 257784, 264789, 290007, 300748, 302616, 312984, 340443, 353052, 386676, 451122, 453924, 469476, 529578, 580014, 601496, 676683, 680886, 706104, 773352, 794367, 870021, 902244, 907848, 938952, 1059156, 1160028, 1353366, 1361772, 1588734, 1740042, 1804488, 2030049, 2118312, 2320056, 2383101, 2610063, 2706732, 2723544, 3177468, 3480084, 4060098, 4766202, 5220126, 5413464, 6090147, 6354936, 6960168, 7830189, 8120196, 9532404, 10440252, 12180294, 15660378, 16240392, 18270441, 19064808, 20880504, 24360588, 31320756, 36540882, 48721176, 54811323, 62641512, 73081764, 109622646, 146163528, 219245292, 438490584]

約数ペア:

[(1, 438490584), (2, 219245292), (3, 146163528), (4, 109622646), (6, 73081764), (7, 62641512), (8, 54811323), (9, 48721176), (12, 36540882), (14, 31320756), (18, 24360588), (21, 20880504), (23, 19064808), (24, 18270441), (27, 16240392), (28, 15660378), (36, 12180294), (42, 10440252), (46, 9532404), (54, 8120196), (56, 7830189), (63, 6960168), (69, 6354936), (72, 6090147), (81, 5413464), (84, 5220126), (92, 4766202), (108, 4060098), (126, 3480084), (138, 3177468), (161, 2723544), (162, 2706732), (168, 2610063), (184, 2383101), (189, 2320056), (207, 2118312), (216, 2030049), (243, 1804488), (252, 1740042), (276, 1588734), (322, 1361772), (324, 1353366), (378, 1160028), (414, 1059156), (467, 938952), (483, 907848), (486, 902244), (504, 870021), (552, 794367), (567, 773352), (621, 706104), (644, 680886), (648, 676683), (729, 601496), (756, 580014), (828, 529578), (934, 469476), (966, 453924), (972, 451122), (1134, 386676), (1242, 353052), (1288, 340443), (1401, 312984), (1449, 302616), (1458, 300748), (1512, 290007), (1656, 264789), (1701, 257784), (1863, 235368), (1868, 234738), (1932, 226962), (1944, 225561), (2268, 193338), (2484, 176526), (2802, 156492), (2898, 151308), (2916, 150374), (3269, 134136), (3402, 128892), (3726, 117684), (3736, 117369), (3864, 113481), (4203, 104328), (4347, 100872), (4536, 96669), (4968, 88263), (5103, 85928), (5589, 78456), (5604, 78246), (5796, 75654), (5832, 75187), (6538, 67068), (6804, 64446), (7452, 58842), (8406, 52164), (8694, 50436), (9807, 44712), (10206, 42964), (10741, 40824), (11178, 39228), (11208, 39123), (11592, 37827), (12609, 34776), (13041, 33624), (13076, 33534), (13608, 32223), (14904, 29421), (16767, 26152), (16812, 26082), (17388, 25218), (19614, 22356), (20412, 21482)]