2181295872

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{45083}}^1$

素因数の和:45115

約数の個数: 144

約数和(自身を含む): 7372135680

約数和(自身を除く): 5190839808

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, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 45083, 48384, 90166, 135249, 180332, 270498, 315581, 360664, 405747, 540996, 631162, 721328, 811494, 946743, 1081992, 1217241, 1262324, 1442656, 1622988, 1893486, 2163984, 2434482, 2524648, 2840229, 2885312, 3245976, 3786972, 4327968, 4868964, 5049296, 5680458, 5770624, 6491952, 7573944, 8520687, 8655936, 9737928, 10098592, 11360916, 11541248, 12983904, 15147888, 17041374, 17311872, 19475856, 20197184, 22721832, 25967808, 30295776, 34082748, 34623744, 38951712, 40394368, 45443664, 51935616, 60591552, 68165496, 77903424, 80788736, 90887328, 103871232, 121183104, 136330992, 155806848, 181774656, 242366208, 272661984, 311613696, 363549312, 545323968, 727098624, 1090647936, 2181295872]

約数ペア:

[(1, 2181295872), (2, 1090647936), (3, 727098624), (4, 545323968), (6, 363549312), (7, 311613696), (8, 272661984), (9, 242366208), (12, 181774656), (14, 155806848), (16, 136330992), (18, 121183104), (21, 103871232), (24, 90887328), (27, 80788736), (28, 77903424), (32, 68165496), (36, 60591552), (42, 51935616), (48, 45443664), (54, 40394368), (56, 38951712), (63, 34623744), (64, 34082748), (72, 30295776), (84, 25967808), (96, 22721832), (108, 20197184), (112, 19475856), (126, 17311872), (128, 17041374), (144, 15147888), (168, 12983904), (189, 11541248), (192, 11360916), (216, 10098592), (224, 9737928), (252, 8655936), (256, 8520687), (288, 7573944), (336, 6491952), (378, 5770624), (384, 5680458), (432, 5049296), (448, 4868964), (504, 4327968), (576, 3786972), (672, 3245976), (756, 2885312), (768, 2840229), (864, 2524648), (896, 2434482), (1008, 2163984), (1152, 1893486), (1344, 1622988), (1512, 1442656), (1728, 1262324), (1792, 1217241), (2016, 1081992), (2304, 946743), (2688, 811494), (3024, 721328), (3456, 631162), (4032, 540996), (5376, 405747), (6048, 360664), (6912, 315581), (8064, 270498), (12096, 180332), (16128, 135249), (24192, 90166), (45083, 48384)]