388187712

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 168

約数和(自身を含む): 1223906112

約数和(自身を除く): 835718400

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 197, 198, 264, 288, 311, 352, 394, 396, 528, 576, 591, 622, 704, 788, 792, 933, 1056, 1182, 1244, 1576, 1584, 1773, 1866, 2112, 2167, 2364, 2488, 2799, 3152, 3168, 3421, 3546, 3732, 4334, 4728, 4976, 5598, 6304, 6336, 6501, 6842, 7092, 7464, 8668, 9456, 9952, 10263, 11196, 12608, 13002, 13684, 14184, 14928, 17336, 18912, 19503, 19904, 20526, 22392, 26004, 27368, 28368, 29856, 30789, 34672, 37824, 39006, 41052, 44784, 52008, 54736, 56736, 59712, 61267, 61578, 69344, 78012, 82104, 89568, 104016, 109472, 113472, 122534, 123156, 138688, 156024, 164208, 179136, 183801, 208032, 218944, 245068, 246312, 312048, 328416, 367602, 416064, 490136, 492624, 551403, 624096, 656832, 673937, 735204, 980272, 985248, 1102806, 1248192, 1347874, 1470408, 1960544, 1970496, 2021811, 2205612, 2695748, 2940816, 3921088, 4043622, 4411224, 5391496, 5881632, 6065433, 8087244, 8822448, 10782992, 11763264, 12130866, 16174488, 17644896, 21565984, 24261732, 32348976, 35289792, 43131968, 48523464, 64697952, 97046928, 129395904, 194093856, 388187712]

約数ペア:

[(1, 388187712), (2, 194093856), (3, 129395904), (4, 97046928), (6, 64697952), (8, 48523464), (9, 43131968), (11, 35289792), (12, 32348976), (16, 24261732), (18, 21565984), (22, 17644896), (24, 16174488), (32, 12130866), (33, 11763264), (36, 10782992), (44, 8822448), (48, 8087244), (64, 6065433), (66, 5881632), (72, 5391496), (88, 4411224), (96, 4043622), (99, 3921088), (132, 2940816), (144, 2695748), (176, 2205612), (192, 2021811), (197, 1970496), (198, 1960544), (264, 1470408), (288, 1347874), (311, 1248192), (352, 1102806), (394, 985248), (396, 980272), (528, 735204), (576, 673937), (591, 656832), (622, 624096), (704, 551403), (788, 492624), (792, 490136), (933, 416064), (1056, 367602), (1182, 328416), (1244, 312048), (1576, 246312), (1584, 245068), (1773, 218944), (1866, 208032), (2112, 183801), (2167, 179136), (2364, 164208), (2488, 156024), (2799, 138688), (3152, 123156), (3168, 122534), (3421, 113472), (3546, 109472), (3732, 104016), (4334, 89568), (4728, 82104), (4976, 78012), (5598, 69344), (6304, 61578), (6336, 61267), (6501, 59712), (6842, 56736), (7092, 54736), (7464, 52008), (8668, 44784), (9456, 41052), (9952, 39006), (10263, 37824), (11196, 34672), (12608, 30789), (13002, 29856), (13684, 28368), (14184, 27368), (14928, 26004), (17336, 22392), (18912, 20526), (19503, 19904)]