340871328

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{18787}}^1$

素因数の和:18816

約数の個数: 120

約数和(自身を含む): 1145767392

約数和(自身を除く): 804896064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 18787, 37574, 56361, 75148, 112722, 131509, 150296, 169083, 225444, 263018, 300592, 338166, 394527, 450888, 507249, 526036, 601184, 676332, 789054, 901776, 1014498, 1052072, 1183581, 1352664, 1521747, 1578108, 1803552, 2028996, 2104144, 2367162, 2705328, 3043494, 3156216, 3550743, 4057992, 4208288, 4734324, 5410656, 6086988, 6312432, 7101486, 8115984, 9468648, 10652229, 12173976, 12624864, 14202972, 16231968, 18937296, 21304458, 24347952, 28405944, 37874592, 42608916, 48695904, 56811888, 85217832, 113623776, 170435664, 340871328]

約数ペア:

[(1, 340871328), (2, 170435664), (3, 113623776), (4, 85217832), (6, 56811888), (7, 48695904), (8, 42608916), (9, 37874592), (12, 28405944), (14, 24347952), (16, 21304458), (18, 18937296), (21, 16231968), (24, 14202972), (27, 12624864), (28, 12173976), (32, 10652229), (36, 9468648), (42, 8115984), (48, 7101486), (54, 6312432), (56, 6086988), (63, 5410656), (72, 4734324), (81, 4208288), (84, 4057992), (96, 3550743), (108, 3156216), (112, 3043494), (126, 2705328), (144, 2367162), (162, 2104144), (168, 2028996), (189, 1803552), (216, 1578108), (224, 1521747), (252, 1352664), (288, 1183581), (324, 1052072), (336, 1014498), (378, 901776), (432, 789054), (504, 676332), (567, 601184), (648, 526036), (672, 507249), (756, 450888), (864, 394527), (1008, 338166), (1134, 300592), (1296, 263018), (1512, 225444), (2016, 169083), (2268, 150296), (2592, 131509), (3024, 112722), (4536, 75148), (6048, 56361), (9072, 37574), (18144, 18787)]