18943725888

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{5437}}^1$

素因数の和:5741

約数の個数: 168

約数和(自身を含む): 56885482368

約数和(自身を除く): 37941756480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 263, 276, 288, 368, 414, 526, 552, 576, 736, 789, 828, 1052, 1104, 1472, 1578, 1656, 2104, 2208, 2367, 3156, 3312, 4208, 4416, 4734, 5437, 6049, 6312, 6624, 8416, 9468, 10874, 12098, 12624, 13248, 16311, 16832, 18147, 18936, 21748, 24196, 25248, 32622, 36294, 37872, 43496, 48392, 48933, 50496, 54441, 65244, 72588, 75744, 86992, 96784, 97866, 108882, 125051, 130488, 145176, 151488, 173984, 193568, 195732, 217764, 250102, 260976, 290352, 347968, 375153, 387136, 391464, 435528, 500204, 521952, 580704, 750306, 782928, 871056, 1000408, 1043904, 1125459, 1161408, 1429931, 1500612, 1565856, 1742112, 2000816, 2250918, 2859862, 3001224, 3131712, 3484224, 4001632, 4289793, 4501836, 5719724, 6002448, 8003264, 8579586, 9003672, 11439448, 12004896, 12869379, 17159172, 18007344, 22878896, 24009792, 25738758, 32888413, 34318344, 36014688, 45757792, 51477516, 65776826, 68636688, 72029376, 91515584, 98665239, 102955032, 131553652, 137273376, 197330478, 205910064, 263107304, 274546752, 295995717, 394660956, 411820128, 526214608, 591991434, 789321912, 823640256, 1052429216, 1183982868, 1578643824, 2104858432, 2367965736, 3157287648, 4735931472, 6314575296, 9471862944, 18943725888]

約数ペア:

[(1, 18943725888), (2, 9471862944), (3, 6314575296), (4, 4735931472), (6, 3157287648), (8, 2367965736), (9, 2104858432), (12, 1578643824), (16, 1183982868), (18, 1052429216), (23, 823640256), (24, 789321912), (32, 591991434), (36, 526214608), (46, 411820128), (48, 394660956), (64, 295995717), (69, 274546752), (72, 263107304), (92, 205910064), (96, 197330478), (138, 137273376), (144, 131553652), (184, 102955032), (192, 98665239), (207, 91515584), (263, 72029376), (276, 68636688), (288, 65776826), (368, 51477516), (414, 45757792), (526, 36014688), (552, 34318344), (576, 32888413), (736, 25738758), (789, 24009792), (828, 22878896), (1052, 18007344), (1104, 17159172), (1472, 12869379), (1578, 12004896), (1656, 11439448), (2104, 9003672), (2208, 8579586), (2367, 8003264), (3156, 6002448), (3312, 5719724), (4208, 4501836), (4416, 4289793), (4734, 4001632), (5437, 3484224), (6049, 3131712), (6312, 3001224), (6624, 2859862), (8416, 2250918), (9468, 2000816), (10874, 1742112), (12098, 1565856), (12624, 1500612), (13248, 1429931), (16311, 1161408), (16832, 1125459), (18147, 1043904), (18936, 1000408), (21748, 871056), (24196, 782928), (25248, 750306), (32622, 580704), (36294, 521952), (37872, 500204), (43496, 435528), (48392, 391464), (48933, 387136), (50496, 375153), (54441, 347968), (65244, 290352), (72588, 260976), (75744, 250102), (86992, 217764), (96784, 195732), (97866, 193568), (108882, 173984), (125051, 151488), (130488, 145176)]