739420668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{883}}^1\times {\mathrm{3323}}^1$

素因数の和:4223

約数の個数: 72

約数和(自身を含む): 2139166848

約数和(自身を除く): 1399746180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 883, 1766, 2649, 3323, 3532, 5298, 6181, 6646, 7947, 9969, 10596, 12362, 13292, 15894, 18543, 19938, 23261, 24724, 29907, 31788, 37086, 39876, 46522, 55629, 59814, 69783, 74172, 93044, 111258, 119628, 139566, 209349, 222516, 279132, 418698, 837396, 2934209, 5868418, 8802627, 11736836, 17605254, 20539463, 26407881, 35210508, 41078926, 52815762, 61618389, 82157852, 105631524, 123236778, 184855167, 246473556, 369710334, 739420668]

約数ペア:

[(1, 739420668), (2, 369710334), (3, 246473556), (4, 184855167), (6, 123236778), (7, 105631524), (9, 82157852), (12, 61618389), (14, 52815762), (18, 41078926), (21, 35210508), (28, 26407881), (36, 20539463), (42, 17605254), (63, 11736836), (84, 8802627), (126, 5868418), (252, 2934209), (883, 837396), (1766, 418698), (2649, 279132), (3323, 222516), (3532, 209349), (5298, 139566), (6181, 119628), (6646, 111258), (7947, 93044), (9969, 74172), (10596, 69783), (12362, 59814), (13292, 55629), (15894, 46522), (18543, 39876), (19938, 37086), (23261, 31788), (24724, 29907)]