16240392

素因数分解:

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

素因数の和:512

約数の個数: 128

約数和(自身を含む): 53913600

約数和(自身を除く): 37673208

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, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 467, 483, 504, 552, 621, 644, 756, 828, 934, 966, 1242, 1288, 1401, 1449, 1512, 1656, 1868, 1932, 2484, 2802, 2898, 3269, 3736, 3864, 4203, 4347, 4968, 5604, 5796, 6538, 8406, 8694, 9807, 10741, 11208, 11592, 12609, 13076, 16812, 17388, 19614, 21482, 25218, 26152, 29421, 32223, 33624, 34776, 39228, 42964, 50436, 58842, 64446, 75187, 78456, 85928, 88263, 96669, 100872, 117684, 128892, 150374, 176526, 193338, 225561, 235368, 257784, 290007, 300748, 353052, 386676, 451122, 580014, 601496, 676683, 706104, 773352, 902244, 1160028, 1353366, 1804488, 2030049, 2320056, 2706732, 4060098, 5413464, 8120196, 16240392]

約数ペア:

[(1, 16240392), (2, 8120196), (3, 5413464), (4, 4060098), (6, 2706732), (7, 2320056), (8, 2030049), (9, 1804488), (12, 1353366), (14, 1160028), (18, 902244), (21, 773352), (23, 706104), (24, 676683), (27, 601496), (28, 580014), (36, 451122), (42, 386676), (46, 353052), (54, 300748), (56, 290007), (63, 257784), (69, 235368), (72, 225561), (84, 193338), (92, 176526), (108, 150374), (126, 128892), (138, 117684), (161, 100872), (168, 96669), (184, 88263), (189, 85928), (207, 78456), (216, 75187), (252, 64446), (276, 58842), (322, 50436), (378, 42964), (414, 39228), (467, 34776), (483, 33624), (504, 32223), (552, 29421), (621, 26152), (644, 25218), (756, 21482), (828, 19614), (934, 17388), (966, 16812), (1242, 13076), (1288, 12609), (1401, 11592), (1449, 11208), (1512, 10741), (1656, 9807), (1868, 8694), (1932, 8406), (2484, 6538), (2802, 5796), (2898, 5604), (3269, 4968), (3736, 4347), (3864, 4203)]