2005397424

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1107

約数の個数: 120

約数和(自身を含む): 5707737360

約数和(自身を除く): 3702339936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 157, 214, 314, 321, 428, 471, 628, 642, 829, 856, 942, 963, 1256, 1284, 1413, 1658, 1712, 1884, 1926, 2487, 2512, 2568, 2826, 3316, 3768, 3852, 4974, 5136, 5652, 6632, 7461, 7536, 7704, 9948, 11304, 13264, 14922, 15408, 16799, 19896, 22608, 29844, 33598, 39792, 50397, 59688, 67196, 88703, 100794, 119376, 130153, 134392, 151191, 177406, 201588, 260306, 266109, 268784, 302382, 354812, 390459, 403176, 520612, 532218, 604764, 709624, 780918, 798327, 806352, 1041224, 1064436, 1171377, 1209528, 1419248, 1561836, 1596654, 2082448, 2128872, 2342754, 2419056, 3123672, 3193308, 4257744, 4685508, 6247344, 6386616, 9371016, 12773232, 13926371, 18742032, 27852742, 41779113, 55705484, 83558226, 111410968, 125337339, 167116452, 222821936, 250674678, 334232904, 501349356, 668465808, 1002698712, 2005397424]

約数ペア:

[(1, 2005397424), (2, 1002698712), (3, 668465808), (4, 501349356), (6, 334232904), (8, 250674678), (9, 222821936), (12, 167116452), (16, 125337339), (18, 111410968), (24, 83558226), (36, 55705484), (48, 41779113), (72, 27852742), (107, 18742032), (144, 13926371), (157, 12773232), (214, 9371016), (314, 6386616), (321, 6247344), (428, 4685508), (471, 4257744), (628, 3193308), (642, 3123672), (829, 2419056), (856, 2342754), (942, 2128872), (963, 2082448), (1256, 1596654), (1284, 1561836), (1413, 1419248), (1658, 1209528), (1712, 1171377), (1884, 1064436), (1926, 1041224), (2487, 806352), (2512, 798327), (2568, 780918), (2826, 709624), (3316, 604764), (3768, 532218), (3852, 520612), (4974, 403176), (5136, 390459), (5652, 354812), (6632, 302382), (7461, 268784), (7536, 266109), (7704, 260306), (9948, 201588), (11304, 177406), (13264, 151191), (14922, 134392), (15408, 130153), (16799, 119376), (19896, 100794), (22608, 88703), (29844, 67196), (33598, 59688), (39792, 50397)]