2568456

素因数分解:

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

素因数の和:96

約数の個数: 128

約数和(自身を含む): 8294400

約数和(自身を除く): 5725944

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, 132, 138, 141, 184, 188, 198, 207, 216, 253, 264, 276, 282, 297, 376, 396, 414, 423, 506, 517, 552, 564, 594, 621, 759, 792, 828, 846, 1012, 1034, 1081, 1128, 1188, 1242, 1269, 1518, 1551, 1656, 1692, 2024, 2068, 2162, 2277, 2376, 2484, 2538, 3036, 3102, 3243, 3384, 4136, 4324, 4554, 4653, 4968, 5076, 6072, 6204, 6486, 6831, 8648, 9108, 9306, 9729, 10152, 11891, 12408, 12972, 13662, 13959, 18216, 18612, 19458, 23782, 25944, 27324, 27918, 29187, 35673, 37224, 38916, 47564, 54648, 55836, 58374, 71346, 77832, 95128, 107019, 111672, 116748, 142692, 214038, 233496, 285384, 321057, 428076, 642114, 856152, 1284228, 2568456]

約数ペア:

[(1, 2568456), (2, 1284228), (3, 856152), (4, 642114), (6, 428076), (8, 321057), (9, 285384), (11, 233496), (12, 214038), (18, 142692), (22, 116748), (23, 111672), (24, 107019), (27, 95128), (33, 77832), (36, 71346), (44, 58374), (46, 55836), (47, 54648), (54, 47564), (66, 38916), (69, 37224), (72, 35673), (88, 29187), (92, 27918), (94, 27324), (99, 25944), (108, 23782), (132, 19458), (138, 18612), (141, 18216), (184, 13959), (188, 13662), (198, 12972), (207, 12408), (216, 11891), (253, 10152), (264, 9729), (276, 9306), (282, 9108), (297, 8648), (376, 6831), (396, 6486), (414, 6204), (423, 6072), (506, 5076), (517, 4968), (552, 4653), (564, 4554), (594, 4324), (621, 4136), (759, 3384), (792, 3243), (828, 3102), (846, 3036), (1012, 2538), (1034, 2484), (1081, 2376), (1128, 2277), (1188, 2162), (1242, 2068), (1269, 2024), (1518, 1692), (1551, 1656)]