268626384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 896942592

約数和(自身を除く): 628316208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 23, 24, 26, 34, 36, 39, 46, 48, 51, 52, 68, 69, 72, 78, 92, 102, 104, 117, 136, 138, 144, 153, 156, 184, 204, 207, 208, 221, 234, 272, 276, 299, 306, 312, 367, 368, 391, 408, 414, 442, 468, 552, 598, 612, 624, 663, 734, 782, 816, 828, 884, 897, 936, 1101, 1104, 1173, 1196, 1224, 1326, 1468, 1564, 1656, 1768, 1794, 1872, 1989, 2202, 2346, 2392, 2448, 2652, 2691, 2936, 3128, 3303, 3312, 3519, 3536, 3588, 3978, 4404, 4692, 4771, 4784, 5083, 5304, 5382, 5872, 6239, 6256, 6606, 7038, 7176, 7956, 8441, 8808, 9384, 9542, 10166, 10608, 10764, 12478, 13212, 14076, 14313, 14352, 15249, 15912, 16882, 17616, 18717, 18768, 19084, 20332, 21528, 24956, 25323, 26424, 28152, 28626, 30498, 31824, 33764, 37434, 38168, 40664, 42939, 43056, 45747, 49912, 50646, 52848, 56151, 56304, 57252, 60996, 67528, 74868, 75969, 76336, 81107, 81328, 85878, 91494, 99824, 101292, 109733, 112302, 114504, 121992, 135056, 143497, 149736, 151938, 162214, 171756, 182988, 202584, 219466, 224604, 229008, 243321, 243984, 286994, 299472, 303876, 324428, 329199, 343512, 365976, 405168, 430491, 438932, 449208, 486642, 573988, 607752, 648856, 658398, 687024, 729963, 731952, 860982, 877864, 898416, 973284, 987597, 1147976, 1215504, 1291473, 1297712, 1316796, 1459926, 1721964, 1755728, 1865461, 1946568, 1975194, 2295952, 2582946, 2633592, 2919852, 3443928, 3730922, 3893136, 3950388, 5165892, 5267184, 5596383, 5839704, 6887856, 7461844, 7900776, 10331784, 11192766, 11679408, 14923688, 15801552, 16789149, 20663568, 22385532, 29847376, 33578298, 44771064, 67156596, 89542128, 134313192, 268626384]

約数ペア:

[(1, 268626384), (2, 134313192), (3, 89542128), (4, 67156596), (6, 44771064), (8, 33578298), (9, 29847376), (12, 22385532), (13, 20663568), (16, 16789149), (17, 15801552), (18, 14923688), (23, 11679408), (24, 11192766), (26, 10331784), (34, 7900776), (36, 7461844), (39, 6887856), (46, 5839704), (48, 5596383), (51, 5267184), (52, 5165892), (68, 3950388), (69, 3893136), (72, 3730922), (78, 3443928), (92, 2919852), (102, 2633592), (104, 2582946), (117, 2295952), (136, 1975194), (138, 1946568), (144, 1865461), (153, 1755728), (156, 1721964), (184, 1459926), (204, 1316796), (207, 1297712), (208, 1291473), (221, 1215504), (234, 1147976), (272, 987597), (276, 973284), (299, 898416), (306, 877864), (312, 860982), (367, 731952), (368, 729963), (391, 687024), (408, 658398), (414, 648856), (442, 607752), (468, 573988), (552, 486642), (598, 449208), (612, 438932), (624, 430491), (663, 405168), (734, 365976), (782, 343512), (816, 329199), (828, 324428), (884, 303876), (897, 299472), (936, 286994), (1101, 243984), (1104, 243321), (1173, 229008), (1196, 224604), (1224, 219466), (1326, 202584), (1468, 182988), (1564, 171756), (1656, 162214), (1768, 151938), (1794, 149736), (1872, 143497), (1989, 135056), (2202, 121992), (2346, 114504), (2392, 112302), (2448, 109733), (2652, 101292), (2691, 99824), (2936, 91494), (3128, 85878), (3303, 81328), (3312, 81107), (3519, 76336), (3536, 75969), (3588, 74868), (3978, 67528), (4404, 60996), (4692, 57252), (4771, 56304), (4784, 56151), (5083, 52848), (5304, 50646), (5382, 49912), (5872, 45747), (6239, 43056), (6256, 42939), (6606, 40664), (7038, 38168), (7176, 37434), (7956, 33764), (8441, 31824), (8808, 30498), (9384, 28626), (9542, 28152), (10166, 26424), (10608, 25323), (10764, 24956), (12478, 21528), (13212, 20332), (14076, 19084), (14313, 18768), (14352, 18717), (15249, 17616), (15912, 16882)]