308716128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{153133}}^1$

素因数の和:153156

約数の個数: 72

約数和(自身を含む): 1003333968

約数和(自身を除く): 694617840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 153133, 306266, 459399, 612532, 918798, 1071931, 1225064, 1378197, 1837596, 2143862, 2450128, 2756394, 3215793, 3675192, 4287724, 4900256, 5512788, 6431586, 7350384, 8575448, 9647379, 11025576, 12863172, 14700768, 17150896, 19294758, 22051152, 25726344, 34301792, 38589516, 44102304, 51452688, 77179032, 102905376, 154358064, 308716128]

約数ペア:

[(1, 308716128), (2, 154358064), (3, 102905376), (4, 77179032), (6, 51452688), (7, 44102304), (8, 38589516), (9, 34301792), (12, 25726344), (14, 22051152), (16, 19294758), (18, 17150896), (21, 14700768), (24, 12863172), (28, 11025576), (32, 9647379), (36, 8575448), (42, 7350384), (48, 6431586), (56, 5512788), (63, 4900256), (72, 4287724), (84, 3675192), (96, 3215793), (112, 2756394), (126, 2450128), (144, 2143862), (168, 1837596), (224, 1378197), (252, 1225064), (288, 1071931), (336, 918798), (504, 612532), (672, 459399), (1008, 306266), (2016, 153133)]