898638516

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3343}}^1$

素因数の和:3506

約数の個数: 96

約数和(自身を含む): 2471884800

約数和(自身を除く): 1573246284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 131, 171, 228, 262, 342, 393, 513, 524, 684, 786, 1026, 1179, 1572, 2052, 2358, 2489, 3343, 3537, 4716, 4978, 6686, 7074, 7467, 9956, 10029, 13372, 14148, 14934, 20058, 22401, 29868, 30087, 40116, 44802, 60174, 63517, 67203, 89604, 90261, 120348, 127034, 134406, 180522, 190551, 254068, 268812, 361044, 381102, 437933, 571653, 762204, 875866, 1143306, 1313799, 1714959, 1751732, 2286612, 2627598, 3429918, 3941397, 5255196, 6859836, 7882794, 8320727, 11824191, 15765588, 16641454, 23648382, 24962181, 33282908, 47296764, 49924362, 74886543, 99848724, 149773086, 224659629, 299546172, 449319258, 898638516]

約数ペア:

[(1, 898638516), (2, 449319258), (3, 299546172), (4, 224659629), (6, 149773086), (9, 99848724), (12, 74886543), (18, 49924362), (19, 47296764), (27, 33282908), (36, 24962181), (38, 23648382), (54, 16641454), (57, 15765588), (76, 11824191), (108, 8320727), (114, 7882794), (131, 6859836), (171, 5255196), (228, 3941397), (262, 3429918), (342, 2627598), (393, 2286612), (513, 1751732), (524, 1714959), (684, 1313799), (786, 1143306), (1026, 875866), (1179, 762204), (1572, 571653), (2052, 437933), (2358, 381102), (2489, 361044), (3343, 268812), (3537, 254068), (4716, 190551), (4978, 180522), (6686, 134406), (7074, 127034), (7467, 120348), (9956, 90261), (10029, 89604), (13372, 67203), (14148, 63517), (14934, 60174), (20058, 44802), (22401, 40116), (29868, 30087)]