28253016

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 91929600

約数和(自身を除く): 63676584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 47, 54, 66, 69, 72, 88, 92, 94, 99, 108, 121, 132, 138, 141, 184, 188, 198, 207, 216, 242, 253, 264, 276, 282, 297, 363, 376, 396, 414, 423, 484, 506, 517, 552, 564, 594, 621, 726, 759, 792, 828, 846, 968, 1012, 1034, 1081, 1089, 1128, 1188, 1242, 1269, 1452, 1518, 1551, 1656, 1692, 2024, 2068, 2162, 2178, 2277, 2376, 2484, 2538, 2783, 2904, 3036, 3102, 3243, 3267, 3384, 4136, 4324, 4356, 4554, 4653, 4968, 5076, 5566, 5687, 6072, 6204, 6486, 6534, 6831, 8349, 8648, 8712, 9108, 9306, 9729, 10152, 11132, 11374, 11891, 12408, 12972, 13068, 13662, 13959, 16698, 17061, 18216, 18612, 19458, 22264, 22748, 23782, 25047, 25944, 26136, 27324, 27918, 29187, 33396, 34122, 35673, 37224, 38916, 45496, 47564, 50094, 51183, 54648, 55836, 58374, 66792, 68244, 71346, 75141, 77832, 95128, 100188, 102366, 107019, 111672, 116748, 130801, 136488, 142692, 150282, 153549, 200376, 204732, 214038, 233496, 261602, 285384, 300564, 307098, 321057, 392403, 409464, 428076, 523204, 601128, 614196, 642114, 784806, 856152, 1046408, 1177209, 1228392, 1284228, 1569612, 2354418, 2568456, 3139224, 3531627, 4708836, 7063254, 9417672, 14126508, 28253016]

約数ペア:

[(1, 28253016), (2, 14126508), (3, 9417672), (4, 7063254), (6, 4708836), (8, 3531627), (9, 3139224), (11, 2568456), (12, 2354418), (18, 1569612), (22, 1284228), (23, 1228392), (24, 1177209), (27, 1046408), (33, 856152), (36, 784806), (44, 642114), (46, 614196), (47, 601128), (54, 523204), (66, 428076), (69, 409464), (72, 392403), (88, 321057), (92, 307098), (94, 300564), (99, 285384), (108, 261602), (121, 233496), (132, 214038), (138, 204732), (141, 200376), (184, 153549), (188, 150282), (198, 142692), (207, 136488), (216, 130801), (242, 116748), (253, 111672), (264, 107019), (276, 102366), (282, 100188), (297, 95128), (363, 77832), (376, 75141), (396, 71346), (414, 68244), (423, 66792), (484, 58374), (506, 55836), (517, 54648), (552, 51183), (564, 50094), (594, 47564), (621, 45496), (726, 38916), (759, 37224), (792, 35673), (828, 34122), (846, 33396), (968, 29187), (1012, 27918), (1034, 27324), (1081, 26136), (1089, 25944), (1128, 25047), (1188, 23782), (1242, 22748), (1269, 22264), (1452, 19458), (1518, 18612), (1551, 18216), (1656, 17061), (1692, 16698), (2024, 13959), (2068, 13662), (2162, 13068), (2178, 12972), (2277, 12408), (2376, 11891), (2484, 11374), (2538, 11132), (2783, 10152), (2904, 9729), (3036, 9306), (3102, 9108), (3243, 8712), (3267, 8648), (3384, 8349), (4136, 6831), (4324, 6534), (4356, 6486), (4554, 6204), (4653, 6072), (4968, 5687), (5076, 5566)]