1223199984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 3446636544

約数和(自身を除く): 2223436560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 103, 124, 138, 184, 186, 206, 248, 276, 309, 347, 368, 372, 412, 496, 552, 618, 694, 713, 744, 824, 1041, 1104, 1236, 1388, 1426, 1488, 1648, 2082, 2139, 2369, 2472, 2776, 2852, 3193, 4164, 4278, 4738, 4944, 5552, 5704, 6386, 7107, 7981, 8328, 8556, 9476, 9579, 10757, 11408, 12772, 14214, 15962, 16656, 17112, 18952, 19158, 21514, 23943, 25544, 28428, 31924, 32271, 34224, 35741, 37904, 38316, 43028, 47886, 51088, 56856, 63848, 64542, 71482, 73439, 76632, 86056, 95772, 107223, 113712, 127696, 129084, 142964, 146878, 153264, 172112, 191544, 214446, 220317, 247411, 258168, 285928, 293756, 383088, 428892, 440634, 494822, 516336, 571856, 587512, 742233, 822043, 857784, 881268, 989644, 1107971, 1175024, 1484466, 1644086, 1715568, 1762536, 1979288, 2215942, 2466129, 2968932, 3288172, 3323913, 3525072, 3958576, 4431884, 4932258, 5937864, 6576344, 6647826, 8863768, 9864516, 11875728, 13152688, 13295652, 17727536, 19729032, 25483333, 26591304, 39458064, 50966666, 53182608, 76449999, 101933332, 152899998, 203866664, 305799996, 407733328, 611599992, 1223199984]

約数ペア:

[(1, 1223199984), (2, 611599992), (3, 407733328), (4, 305799996), (6, 203866664), (8, 152899998), (12, 101933332), (16, 76449999), (23, 53182608), (24, 50966666), (31, 39458064), (46, 26591304), (48, 25483333), (62, 19729032), (69, 17727536), (92, 13295652), (93, 13152688), (103, 11875728), (124, 9864516), (138, 8863768), (184, 6647826), (186, 6576344), (206, 5937864), (248, 4932258), (276, 4431884), (309, 3958576), (347, 3525072), (368, 3323913), (372, 3288172), (412, 2968932), (496, 2466129), (552, 2215942), (618, 1979288), (694, 1762536), (713, 1715568), (744, 1644086), (824, 1484466), (1041, 1175024), (1104, 1107971), (1236, 989644), (1388, 881268), (1426, 857784), (1488, 822043), (1648, 742233), (2082, 587512), (2139, 571856), (2369, 516336), (2472, 494822), (2776, 440634), (2852, 428892), (3193, 383088), (4164, 293756), (4278, 285928), (4738, 258168), (4944, 247411), (5552, 220317), (5704, 214446), (6386, 191544), (7107, 172112), (7981, 153264), (8328, 146878), (8556, 142964), (9476, 129084), (9579, 127696), (10757, 113712), (11408, 107223), (12772, 95772), (14214, 86056), (15962, 76632), (16656, 73439), (17112, 71482), (18952, 64542), (19158, 63848), (21514, 56856), (23943, 51088), (25544, 47886), (28428, 43028), (31924, 38316), (32271, 37904), (34224, 35741)]