126215712

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 431827200

約数和(自身を除く): 305611488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 96, 108, 112, 123, 126, 144, 164, 168, 189, 216, 224, 246, 252, 287, 288, 328, 336, 369, 378, 432, 492, 504, 509, 574, 656, 672, 738, 756, 861, 864, 984, 1008, 1018, 1107, 1148, 1312, 1476, 1512, 1527, 1722, 1968, 2016, 2036, 2214, 2296, 2583, 2952, 3024, 3054, 3444, 3563, 3936, 4072, 4428, 4581, 4592, 5166, 5904, 6048, 6108, 6888, 7126, 7749, 8144, 8856, 9162, 9184, 10332, 10689, 11808, 12216, 13743, 13776, 14252, 15498, 16288, 17712, 18324, 20664, 20869, 21378, 24432, 27486, 27552, 28504, 30996, 32067, 35424, 36648, 41328, 41738, 42756, 48864, 54972, 57008, 61992, 62607, 64134, 73296, 82656, 83476, 85512, 96201, 109944, 114016, 123984, 125214, 128268, 146083, 146592, 166952, 171024, 187821, 192402, 219888, 247968, 250428, 256536, 292166, 333904, 342048, 375642, 384804, 438249, 439776, 500856, 513072, 563463, 584332, 667808, 751284, 769608, 876498, 1001712, 1026144, 1126926, 1168664, 1314747, 1502568, 1539216, 1752996, 2003424, 2253852, 2337328, 2629494, 3005136, 3078432, 3505992, 3944241, 4507704, 4674656, 5258988, 6010272, 7011984, 7888482, 9015408, 10517976, 14023968, 15776964, 18030816, 21035952, 31553928, 42071904, 63107856, 126215712]

約数ペア:

[(1, 126215712), (2, 63107856), (3, 42071904), (4, 31553928), (6, 21035952), (7, 18030816), (8, 15776964), (9, 14023968), (12, 10517976), (14, 9015408), (16, 7888482), (18, 7011984), (21, 6010272), (24, 5258988), (27, 4674656), (28, 4507704), (32, 3944241), (36, 3505992), (41, 3078432), (42, 3005136), (48, 2629494), (54, 2337328), (56, 2253852), (63, 2003424), (72, 1752996), (82, 1539216), (84, 1502568), (96, 1314747), (108, 1168664), (112, 1126926), (123, 1026144), (126, 1001712), (144, 876498), (164, 769608), (168, 751284), (189, 667808), (216, 584332), (224, 563463), (246, 513072), (252, 500856), (287, 439776), (288, 438249), (328, 384804), (336, 375642), (369, 342048), (378, 333904), (432, 292166), (492, 256536), (504, 250428), (509, 247968), (574, 219888), (656, 192402), (672, 187821), (738, 171024), (756, 166952), (861, 146592), (864, 146083), (984, 128268), (1008, 125214), (1018, 123984), (1107, 114016), (1148, 109944), (1312, 96201), (1476, 85512), (1512, 83476), (1527, 82656), (1722, 73296), (1968, 64134), (2016, 62607), (2036, 61992), (2214, 57008), (2296, 54972), (2583, 48864), (2952, 42756), (3024, 41738), (3054, 41328), (3444, 36648), (3563, 35424), (3936, 32067), (4072, 30996), (4428, 28504), (4581, 27552), (4592, 27486), (5166, 24432), (5904, 21378), (6048, 20869), (6108, 20664), (6888, 18324), (7126, 17712), (7749, 16288), (8144, 15498), (8856, 14252), (9162, 13776), (9184, 13743), (10332, 12216), (10689, 11808)]