2521105992

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{743}}^1$

素因数の和:1464

約数の個数: 128

約数和(自身を含む): 7328102400

約数和(自身を除く): 4806996408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 683, 743, 828, 1242, 1366, 1486, 1656, 2049, 2229, 2484, 2732, 2972, 4098, 4458, 4968, 5464, 5944, 6147, 6687, 8196, 8916, 12294, 13374, 15709, 16392, 17089, 17832, 18441, 20061, 24588, 26748, 31418, 34178, 36882, 40122, 47127, 49176, 51267, 53496, 62836, 68356, 73764, 80244, 94254, 102534, 125672, 136712, 141381, 147528, 153801, 160488, 188508, 205068, 282762, 307602, 377016, 410136, 424143, 461403, 507469, 565524, 615204, 848286, 922806, 1014938, 1131048, 1230408, 1522407, 1696572, 1845612, 2029876, 3044814, 3393144, 3691224, 4059752, 4567221, 6089628, 9134442, 11671787, 12179256, 13701663, 18268884, 23343574, 27403326, 35015361, 36537768, 46687148, 54806652, 70030722, 93374296, 105046083, 109613304, 140061444, 210092166, 280122888, 315138249, 420184332, 630276498, 840368664, 1260552996, 2521105992]

約数ペア:

[(1, 2521105992), (2, 1260552996), (3, 840368664), (4, 630276498), (6, 420184332), (8, 315138249), (9, 280122888), (12, 210092166), (18, 140061444), (23, 109613304), (24, 105046083), (27, 93374296), (36, 70030722), (46, 54806652), (54, 46687148), (69, 36537768), (72, 35015361), (92, 27403326), (108, 23343574), (138, 18268884), (184, 13701663), (207, 12179256), (216, 11671787), (276, 9134442), (414, 6089628), (552, 4567221), (621, 4059752), (683, 3691224), (743, 3393144), (828, 3044814), (1242, 2029876), (1366, 1845612), (1486, 1696572), (1656, 1522407), (2049, 1230408), (2229, 1131048), (2484, 1014938), (2732, 922806), (2972, 848286), (4098, 615204), (4458, 565524), (4968, 507469), (5464, 461403), (5944, 424143), (6147, 410136), (6687, 377016), (8196, 307602), (8916, 282762), (12294, 205068), (13374, 188508), (15709, 160488), (16392, 153801), (17089, 147528), (17832, 141381), (18441, 136712), (20061, 125672), (24588, 102534), (26748, 94254), (31418, 80244), (34178, 73764), (36882, 68356), (40122, 62836), (47127, 53496), (49176, 51267)]