2548205514

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 6227020800

約数和(自身を除く): 3678815286

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 41, 51, 54, 79, 82, 102, 123, 153, 158, 237, 246, 306, 369, 459, 474, 697, 711, 738, 857, 918, 1107, 1343, 1394, 1422, 1714, 2091, 2133, 2214, 2571, 2686, 3239, 4029, 4182, 4266, 5142, 6273, 6478, 7713, 8058, 9717, 12087, 12546, 14569, 15426, 18819, 19434, 23139, 24174, 29138, 29151, 35137, 36261, 37638, 43707, 46278, 55063, 58302, 67703, 70274, 72522, 87414, 87453, 105411, 110126, 131121, 135406, 165189, 174906, 203109, 210822, 262242, 316233, 330378, 393363, 406218, 495567, 597329, 609327, 632466, 786726, 948699, 991134, 1150951, 1194658, 1218654, 1486701, 1791987, 1827981, 1897398, 2301902, 2775823, 2973402, 3452853, 3583974, 3655962, 5375961, 5551646, 6905706, 8327469, 10358559, 10751922, 16127883, 16654938, 20717118, 24982407, 31075677, 32255766, 47188991, 49964814, 62151354, 74947221, 94377982, 141566973, 149894442, 283133946, 424700919, 849401838, 1274102757, 2548205514]

約数ペア:

[(1, 2548205514), (2, 1274102757), (3, 849401838), (6, 424700919), (9, 283133946), (17, 149894442), (18, 141566973), (27, 94377982), (34, 74947221), (41, 62151354), (51, 49964814), (54, 47188991), (79, 32255766), (82, 31075677), (102, 24982407), (123, 20717118), (153, 16654938), (158, 16127883), (237, 10751922), (246, 10358559), (306, 8327469), (369, 6905706), (459, 5551646), (474, 5375961), (697, 3655962), (711, 3583974), (738, 3452853), (857, 2973402), (918, 2775823), (1107, 2301902), (1343, 1897398), (1394, 1827981), (1422, 1791987), (1714, 1486701), (2091, 1218654), (2133, 1194658), (2214, 1150951), (2571, 991134), (2686, 948699), (3239, 786726), (4029, 632466), (4182, 609327), (4266, 597329), (5142, 495567), (6273, 406218), (6478, 393363), (7713, 330378), (8058, 316233), (9717, 262242), (12087, 210822), (12546, 203109), (14569, 174906), (15426, 165189), (18819, 135406), (19434, 131121), (23139, 110126), (24174, 105411), (29138, 87453), (29151, 87414), (35137, 72522), (36261, 70274), (37638, 67703), (43707, 58302), (46278, 55063)]