2989955952

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4889}}^1$

素因数の和:5071

約数の個数: 120

約数和(自身を含む): 8702478720

約数和(自身を除く): 5712522768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 137, 144, 186, 248, 274, 279, 372, 411, 496, 548, 558, 744, 822, 1096, 1116, 1233, 1488, 1644, 2192, 2232, 2466, 3288, 4247, 4464, 4889, 4932, 6576, 8494, 9778, 9864, 12741, 14667, 16988, 19556, 19728, 25482, 29334, 33976, 38223, 39112, 44001, 50964, 58668, 67952, 76446, 78224, 88002, 101928, 117336, 151559, 152892, 176004, 203856, 234672, 303118, 305784, 352008, 454677, 606236, 611568, 669793, 704016, 909354, 1212472, 1339586, 1364031, 1818708, 2009379, 2424944, 2679172, 2728062, 3637416, 4018758, 5358344, 5456124, 6028137, 7274832, 8037516, 10716688, 10912248, 12056274, 16075032, 20763583, 21824496, 24112548, 32150064, 41527166, 48225096, 62290749, 83054332, 96450192, 124581498, 166108664, 186872247, 249162996, 332217328, 373744494, 498325992, 747488988, 996651984, 1494977976, 2989955952]

約数ペア:

[(1, 2989955952), (2, 1494977976), (3, 996651984), (4, 747488988), (6, 498325992), (8, 373744494), (9, 332217328), (12, 249162996), (16, 186872247), (18, 166108664), (24, 124581498), (31, 96450192), (36, 83054332), (48, 62290749), (62, 48225096), (72, 41527166), (93, 32150064), (124, 24112548), (137, 21824496), (144, 20763583), (186, 16075032), (248, 12056274), (274, 10912248), (279, 10716688), (372, 8037516), (411, 7274832), (496, 6028137), (548, 5456124), (558, 5358344), (744, 4018758), (822, 3637416), (1096, 2728062), (1116, 2679172), (1233, 2424944), (1488, 2009379), (1644, 1818708), (2192, 1364031), (2232, 1339586), (2466, 1212472), (3288, 909354), (4247, 704016), (4464, 669793), (4889, 611568), (4932, 606236), (6576, 454677), (8494, 352008), (9778, 305784), (9864, 303118), (12741, 234672), (14667, 203856), (16988, 176004), (19556, 152892), (19728, 151559), (25482, 117336), (29334, 101928), (33976, 88002), (38223, 78224), (39112, 76446), (44001, 67952), (50964, 58668)]