13281960912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1174

約数の個数: 240

約数和(自身を含む): 39517470720

約数和(自身を除く): 26235509808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 71, 88, 93, 121, 124, 132, 142, 176, 186, 213, 242, 248, 264, 284, 341, 363, 372, 426, 484, 496, 528, 568, 682, 726, 744, 781, 852, 968, 1023, 1039, 1136, 1364, 1452, 1488, 1562, 1704, 1936, 2046, 2078, 2201, 2343, 2728, 2904, 3117, 3124, 3408, 3751, 4092, 4156, 4402, 4686, 5456, 5808, 6234, 6248, 6603, 7502, 8184, 8312, 8591, 8804, 9372, 11253, 11429, 12468, 12496, 13206, 15004, 16368, 16624, 17182, 17608, 18744, 22506, 22858, 24211, 24936, 25773, 26412, 30008, 32209, 34287, 34364, 35216, 37488, 45012, 45716, 48422, 49872, 51546, 52824, 60016, 64418, 68574, 68728, 72633, 73769, 90024, 91432, 96627, 96844, 103092, 105648, 125719, 128836, 137148, 137456, 145266, 147538, 180048, 182864, 193254, 193688, 206184, 221307, 251438, 257672, 266321, 274296, 290532, 295076, 354299, 377157, 386508, 387376, 412368, 442614, 502876, 515344, 532642, 548592, 581064, 590152, 708598, 754314, 773016, 798963, 811459, 885228, 1005752, 1062897, 1065284, 1162128, 1180304, 1417196, 1508628, 1546032, 1597926, 1622918, 1770456, 2011504, 2125794, 2130568, 2286839, 2434377, 2834392, 3017256, 3195852, 3245836, 3540912, 3897289, 4251588, 4261136, 4573678, 4868754, 5668784, 6034512, 6391704, 6491672, 6860517, 7794578, 8503176, 8926049, 9147356, 9737508, 11691867, 12783408, 12983344, 13721034, 15589156, 17006352, 17852098, 18294712, 19475016, 23383734, 25155229, 26778147, 27442068, 31178312, 35704196, 36589424, 38950032, 46767468, 50310458, 53556294, 54884136, 62356624, 71408392, 75465687, 93534936, 100620916, 107112588, 109768272, 142816784, 150931374, 187069872, 201241832, 214225176, 276707519, 301862748, 402483664, 428450352, 553415038, 603725496, 830122557, 1106830076, 1207450992, 1660245114, 2213660152, 3320490228, 4427320304, 6640980456, 13281960912]

約数ペア:

[(1, 13281960912), (2, 6640980456), (3, 4427320304), (4, 3320490228), (6, 2213660152), (8, 1660245114), (11, 1207450992), (12, 1106830076), (16, 830122557), (22, 603725496), (24, 553415038), (31, 428450352), (33, 402483664), (44, 301862748), (48, 276707519), (62, 214225176), (66, 201241832), (71, 187069872), (88, 150931374), (93, 142816784), (121, 109768272), (124, 107112588), (132, 100620916), (142, 93534936), (176, 75465687), (186, 71408392), (213, 62356624), (242, 54884136), (248, 53556294), (264, 50310458), (284, 46767468), (341, 38950032), (363, 36589424), (372, 35704196), (426, 31178312), (484, 27442068), (496, 26778147), (528, 25155229), (568, 23383734), (682, 19475016), (726, 18294712), (744, 17852098), (781, 17006352), (852, 15589156), (968, 13721034), (1023, 12983344), (1039, 12783408), (1136, 11691867), (1364, 9737508), (1452, 9147356), (1488, 8926049), (1562, 8503176), (1704, 7794578), (1936, 6860517), (2046, 6491672), (2078, 6391704), (2201, 6034512), (2343, 5668784), (2728, 4868754), (2904, 4573678), (3117, 4261136), (3124, 4251588), (3408, 3897289), (3751, 3540912), (4092, 3245836), (4156, 3195852), (4402, 3017256), (4686, 2834392), (5456, 2434377), (5808, 2286839), (6234, 2130568), (6248, 2125794), (6603, 2011504), (7502, 1770456), (8184, 1622918), (8312, 1597926), (8591, 1546032), (8804, 1508628), (9372, 1417196), (11253, 1180304), (11429, 1162128), (12468, 1065284), (12496, 1062897), (13206, 1005752), (15004, 885228), (16368, 811459), (16624, 798963), (17182, 773016), (17608, 754314), (18744, 708598), (22506, 590152), (22858, 581064), (24211, 548592), (24936, 532642), (25773, 515344), (26412, 502876), (30008, 442614), (32209, 412368), (34287, 387376), (34364, 386508), (35216, 377157), (37488, 354299), (45012, 295076), (45716, 290532), (48422, 274296), (49872, 266321), (51546, 257672), (52824, 251438), (60016, 221307), (64418, 206184), (68574, 193688), (68728, 193254), (72633, 182864), (73769, 180048), (90024, 147538), (91432, 145266), (96627, 137456), (96844, 137148), (103092, 128836), (105648, 125719)]