254496816

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{1039}}^1$

素因数の和:1075

約数の個数: 160

約数和(自身を含む): 845977600

約数和(自身を除く): 591480784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1039, 1134, 1296, 1458, 1512, 1701, 1944, 2078, 2187, 2268, 2916, 3024, 3117, 3402, 3888, 4156, 4374, 4536, 5103, 5832, 6234, 6804, 7273, 8312, 8748, 9072, 9351, 10206, 11664, 12468, 13608, 14546, 15309, 16624, 17496, 18702, 20412, 21819, 24936, 27216, 28053, 29092, 30618, 34992, 37404, 40824, 43638, 49872, 56106, 58184, 61236, 65457, 74808, 81648, 84159, 87276, 112212, 116368, 122472, 130914, 149616, 168318, 174552, 196371, 224424, 244944, 252477, 261828, 336636, 349104, 392742, 448848, 504954, 523656, 589113, 673272, 757431, 785484, 1009908, 1047312, 1178226, 1346544, 1514862, 1570968, 1767339, 2019816, 2272293, 2356452, 3029724, 3141936, 3534678, 4039632, 4544586, 4712904, 5302017, 6059448, 7069356, 9089172, 9425808, 10604034, 12118896, 14138712, 15906051, 18178344, 21208068, 28277424, 31812102, 36356688, 42416136, 63624204, 84832272, 127248408, 254496816]

約数ペア:

[(1, 254496816), (2, 127248408), (3, 84832272), (4, 63624204), (6, 42416136), (7, 36356688), (8, 31812102), (9, 28277424), (12, 21208068), (14, 18178344), (16, 15906051), (18, 14138712), (21, 12118896), (24, 10604034), (27, 9425808), (28, 9089172), (36, 7069356), (42, 6059448), (48, 5302017), (54, 4712904), (56, 4544586), (63, 4039632), (72, 3534678), (81, 3141936), (84, 3029724), (108, 2356452), (112, 2272293), (126, 2019816), (144, 1767339), (162, 1570968), (168, 1514862), (189, 1346544), (216, 1178226), (243, 1047312), (252, 1009908), (324, 785484), (336, 757431), (378, 673272), (432, 589113), (486, 523656), (504, 504954), (567, 448848), (648, 392742), (729, 349104), (756, 336636), (972, 261828), (1008, 252477), (1039, 244944), (1134, 224424), (1296, 196371), (1458, 174552), (1512, 168318), (1701, 149616), (1944, 130914), (2078, 122472), (2187, 116368), (2268, 112212), (2916, 87276), (3024, 84159), (3117, 81648), (3402, 74808), (3888, 65457), (4156, 61236), (4374, 58184), (4536, 56106), (5103, 49872), (5832, 43638), (6234, 40824), (6804, 37404), (7273, 34992), (8312, 30618), (8748, 29092), (9072, 28053), (9351, 27216), (10206, 24936), (11664, 21819), (12468, 20412), (13608, 18702), (14546, 17496), (15309, 16624)]