2491081632

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 7984005120

約数和(自身を除く): 5492923488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 127, 144, 156, 169, 186, 208, 234, 248, 254, 279, 288, 312, 338, 372, 381, 403, 416, 468, 496, 507, 508, 558, 624, 676, 744, 762, 806, 936, 992, 1014, 1016, 1116, 1143, 1209, 1248, 1352, 1488, 1521, 1524, 1612, 1651, 1872, 2028, 2032, 2197, 2232, 2286, 2418, 2704, 2976, 3042, 3048, 3224, 3302, 3627, 3744, 3937, 4056, 4064, 4394, 4464, 4572, 4836, 4953, 5239, 5408, 6084, 6096, 6448, 6591, 6604, 7254, 7874, 8112, 8788, 8928, 9144, 9672, 9906, 10478, 11811, 12168, 12192, 12896, 13182, 13208, 14508, 14859, 15717, 15748, 16224, 17576, 18288, 19344, 19773, 19812, 20956, 21463, 23622, 24336, 26364, 26416, 29016, 29718, 31434, 31496, 35152, 35433, 36576, 38688, 39546, 39624, 41912, 42926, 47151, 47244, 48672, 51181, 52728, 52832, 58032, 59436, 62868, 62992, 64389, 68107, 70304, 70866, 79092, 79248, 83824, 85852, 94302, 94488, 102362, 105456, 116064, 118872, 125736, 125984, 128778, 136214, 141732, 153543, 158184, 158496, 167648, 171704, 188604, 188976, 193167, 204321, 204724, 210912, 237744, 251472, 257556, 272428, 279019, 283464, 307086, 316368, 343408, 377208, 377952, 386334, 408642, 409448, 460629, 475488, 502944, 515112, 544856, 558038, 566928, 612963, 614172, 632736, 665353, 686816, 754416, 772668, 817284, 818896, 837057, 921258, 1030224, 1089712, 1116076, 1133856, 1225926, 1228344, 1330706, 1508832, 1545336, 1634568, 1637792, 1674114, 1842516, 1996059, 2060448, 2179424, 2232152, 2451852, 2456688, 2511171, 2661412, 3090672, 3269136, 3348228, 3685032, 3992118, 4464304, 4903704, 4913376, 5022342, 5322824, 5988177, 6181344, 6538272, 6696456, 7370064, 7984236, 8649589, 8928608, 9807408, 10044684, 10645648, 11976354, 13392912, 14740128, 15968472, 17299178, 19614816, 20089368, 21291296, 23952708, 25948767, 26785824, 31936944, 34598356, 40178736, 47905416, 51897534, 63873888, 69196712, 77846301, 80357472, 95810832, 103795068, 138393424, 155692602, 191621664, 207590136, 276786848, 311385204, 415180272, 622770408, 830360544, 1245540816, 2491081632]

約数ペア:

[(1, 2491081632), (2, 1245540816), (3, 830360544), (4, 622770408), (6, 415180272), (8, 311385204), (9, 276786848), (12, 207590136), (13, 191621664), (16, 155692602), (18, 138393424), (24, 103795068), (26, 95810832), (31, 80357472), (32, 77846301), (36, 69196712), (39, 63873888), (48, 51897534), (52, 47905416), (62, 40178736), (72, 34598356), (78, 31936944), (93, 26785824), (96, 25948767), (104, 23952708), (117, 21291296), (124, 20089368), (127, 19614816), (144, 17299178), (156, 15968472), (169, 14740128), (186, 13392912), (208, 11976354), (234, 10645648), (248, 10044684), (254, 9807408), (279, 8928608), (288, 8649589), (312, 7984236), (338, 7370064), (372, 6696456), (381, 6538272), (403, 6181344), (416, 5988177), (468, 5322824), (496, 5022342), (507, 4913376), (508, 4903704), (558, 4464304), (624, 3992118), (676, 3685032), (744, 3348228), (762, 3269136), (806, 3090672), (936, 2661412), (992, 2511171), (1014, 2456688), (1016, 2451852), (1116, 2232152), (1143, 2179424), (1209, 2060448), (1248, 1996059), (1352, 1842516), (1488, 1674114), (1521, 1637792), (1524, 1634568), (1612, 1545336), (1651, 1508832), (1872, 1330706), (2028, 1228344), (2032, 1225926), (2197, 1133856), (2232, 1116076), (2286, 1089712), (2418, 1030224), (2704, 921258), (2976, 837057), (3042, 818896), (3048, 817284), (3224, 772668), (3302, 754416), (3627, 686816), (3744, 665353), (3937, 632736), (4056, 614172), (4064, 612963), (4394, 566928), (4464, 558038), (4572, 544856), (4836, 515112), (4953, 502944), (5239, 475488), (5408, 460629), (6084, 409448), (6096, 408642), (6448, 386334), (6591, 377952), (6604, 377208), (7254, 343408), (7874, 316368), (8112, 307086), (8788, 283464), (8928, 279019), (9144, 272428), (9672, 257556), (9906, 251472), (10478, 237744), (11811, 210912), (12168, 204724), (12192, 204321), (12896, 193167), (13182, 188976), (13208, 188604), (14508, 171704), (14859, 167648), (15717, 158496), (15748, 158184), (16224, 153543), (17576, 141732), (18288, 136214), (19344, 128778), (19773, 125984), (19812, 125736), (20956, 118872), (21463, 116064), (23622, 105456), (24336, 102362), (26364, 94488), (26416, 94302), (29016, 85852), (29718, 83824), (31434, 79248), (31496, 79092), (35152, 70866), (35433, 70304), (36576, 68107), (38688, 64389), (39546, 62992), (39624, 62868), (41912, 59436), (42926, 58032), (47151, 52832), (47244, 52728), (48672, 51181)]