267129968

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 644601600

約数和(自身を除く): 377471632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 79, 98, 112, 133, 152, 158, 196, 227, 266, 304, 316, 392, 454, 532, 553, 632, 784, 908, 931, 1064, 1106, 1264, 1501, 1589, 1816, 1862, 2128, 2212, 3002, 3178, 3632, 3724, 3871, 4313, 4424, 6004, 6356, 7448, 7742, 8626, 8848, 10507, 11123, 12008, 12712, 14896, 15484, 17252, 17933, 21014, 22246, 24016, 25424, 30191, 30968, 34504, 35866, 42028, 44492, 60382, 61936, 69008, 71732, 73549, 84056, 88984, 120764, 125531, 143464, 147098, 168112, 177968, 211337, 241528, 251062, 286928, 294196, 340727, 422674, 483056, 502124, 588392, 681454, 845348, 878717, 1004248, 1176784, 1362908, 1690696, 1757434, 2008496, 2385089, 2725816, 3381392, 3514868, 4770178, 5451632, 7029736, 9540356, 14059472, 16695623, 19080712, 33391246, 38161424, 66782492, 133564984, 267129968]

約数ペア:

[(1, 267129968), (2, 133564984), (4, 66782492), (7, 38161424), (8, 33391246), (14, 19080712), (16, 16695623), (19, 14059472), (28, 9540356), (38, 7029736), (49, 5451632), (56, 4770178), (76, 3514868), (79, 3381392), (98, 2725816), (112, 2385089), (133, 2008496), (152, 1757434), (158, 1690696), (196, 1362908), (227, 1176784), (266, 1004248), (304, 878717), (316, 845348), (392, 681454), (454, 588392), (532, 502124), (553, 483056), (632, 422674), (784, 340727), (908, 294196), (931, 286928), (1064, 251062), (1106, 241528), (1264, 211337), (1501, 177968), (1589, 168112), (1816, 147098), (1862, 143464), (2128, 125531), (2212, 120764), (3002, 88984), (3178, 84056), (3632, 73549), (3724, 71732), (3871, 69008), (4313, 61936), (4424, 60382), (6004, 44492), (6356, 42028), (7448, 35866), (7742, 34504), (8626, 30968), (8848, 30191), (10507, 25424), (11123, 24016), (12008, 22246), (12712, 21014), (14896, 17933), (15484, 17252)]