227519136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1003

約数の個数: 144

約数和(自身を含む): 707956704

約数和(自身を除く): 480437568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 134, 144, 156, 201, 208, 234, 268, 288, 312, 402, 416, 468, 536, 603, 624, 804, 871, 907, 936, 1072, 1206, 1248, 1608, 1742, 1814, 1872, 2144, 2412, 2613, 2721, 3216, 3484, 3628, 3744, 4824, 5226, 5442, 6432, 6968, 7256, 7839, 8163, 9648, 10452, 10884, 11791, 13936, 14512, 15678, 16326, 19296, 20904, 21768, 23582, 27872, 29024, 31356, 32652, 35373, 41808, 43536, 47164, 60769, 62712, 65304, 70746, 83616, 87072, 94328, 106119, 121538, 125424, 130608, 141492, 182307, 188656, 212238, 243076, 250848, 261216, 282984, 364614, 377312, 424476, 486152, 546921, 565968, 729228, 789997, 848952, 972304, 1093842, 1131936, 1458456, 1579994, 1697904, 1944608, 2187684, 2369991, 2916912, 3159988, 3395808, 4375368, 4739982, 5833824, 6319976, 7109973, 8750736, 9479964, 12639952, 14219946, 17501472, 18959928, 25279904, 28439892, 37919856, 56879784, 75839712, 113759568, 227519136]

約数ペア:

[(1, 227519136), (2, 113759568), (3, 75839712), (4, 56879784), (6, 37919856), (8, 28439892), (9, 25279904), (12, 18959928), (13, 17501472), (16, 14219946), (18, 12639952), (24, 9479964), (26, 8750736), (32, 7109973), (36, 6319976), (39, 5833824), (48, 4739982), (52, 4375368), (67, 3395808), (72, 3159988), (78, 2916912), (96, 2369991), (104, 2187684), (117, 1944608), (134, 1697904), (144, 1579994), (156, 1458456), (201, 1131936), (208, 1093842), (234, 972304), (268, 848952), (288, 789997), (312, 729228), (402, 565968), (416, 546921), (468, 486152), (536, 424476), (603, 377312), (624, 364614), (804, 282984), (871, 261216), (907, 250848), (936, 243076), (1072, 212238), (1206, 188656), (1248, 182307), (1608, 141492), (1742, 130608), (1814, 125424), (1872, 121538), (2144, 106119), (2412, 94328), (2613, 87072), (2721, 83616), (3216, 70746), (3484, 65304), (3628, 62712), (3744, 60769), (4824, 47164), (5226, 43536), (5442, 41808), (6432, 35373), (6968, 32652), (7256, 31356), (7839, 29024), (8163, 27872), (9648, 23582), (10452, 21768), (10884, 20904), (11791, 19296), (13936, 16326), (14512, 15678)]