644350572

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1627}}^1$

素因数の和:1852

約数の個数: 96

約数和(自身を含む): 1768659200

約数和(自身を除く): 1124308628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 193, 228, 342, 386, 513, 579, 684, 772, 1026, 1158, 1627, 1737, 2052, 2316, 3254, 3474, 3667, 4881, 5211, 6508, 6948, 7334, 9762, 10422, 11001, 14643, 14668, 19524, 20844, 22002, 29286, 30913, 33003, 43929, 44004, 58572, 61826, 66006, 87858, 92739, 99009, 123652, 132012, 175716, 185478, 198018, 278217, 314011, 370956, 396036, 556434, 628022, 834651, 942033, 1112868, 1256044, 1669302, 1884066, 2826099, 3338604, 3768132, 5652198, 5966209, 8478297, 11304396, 11932418, 16956594, 17898627, 23864836, 33913188, 35797254, 53695881, 71594508, 107391762, 161087643, 214783524, 322175286, 644350572]

約数ペア:

[(1, 644350572), (2, 322175286), (3, 214783524), (4, 161087643), (6, 107391762), (9, 71594508), (12, 53695881), (18, 35797254), (19, 33913188), (27, 23864836), (36, 17898627), (38, 16956594), (54, 11932418), (57, 11304396), (76, 8478297), (108, 5966209), (114, 5652198), (171, 3768132), (193, 3338604), (228, 2826099), (342, 1884066), (386, 1669302), (513, 1256044), (579, 1112868), (684, 942033), (772, 834651), (1026, 628022), (1158, 556434), (1627, 396036), (1737, 370956), (2052, 314011), (2316, 278217), (3254, 198018), (3474, 185478), (3667, 175716), (4881, 132012), (5211, 123652), (6508, 99009), (6948, 92739), (7334, 87858), (9762, 66006), (10422, 61826), (11001, 58572), (14643, 44004), (14668, 43929), (19524, 33003), (20844, 30913), (22002, 29286)]