127248408

素因数分解:

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

素因数の和:1073

約数の個数: 128

約数和(自身を含む): 409344000

約数和(自身を除く): 282095592

約数列:

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

約数ペア:

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