205698528

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{3779}}^1$

素因数の和:3811

約数の個数: 144

約数和(自身を含む): 693463680

約数和(自身を除く): 487765152

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3779, 3888, 4536, 6048, 6804, 7558, 7776, 9072, 11337, 13608, 15116, 18144, 22674, 26453, 27216, 30232, 34011, 45348, 52906, 54432, 60464, 68022, 79359, 90696, 102033, 105812, 120928, 136044, 158718, 181392, 204066, 211624, 238077, 272088, 306099, 317436, 362784, 408132, 423248, 476154, 544176, 612198, 634872, 714231, 816264, 846496, 918297, 952308, 1088352, 1224396, 1269744, 1428462, 1632528, 1836594, 1904616, 2142693, 2448792, 2539488, 2856924, 3265056, 3673188, 3809232, 4285386, 4897584, 5713848, 6428079, 7346376, 7618464, 8570772, 9795168, 11427696, 12856158, 14692752, 17141544, 22855392, 25712316, 29385504, 34283088, 51424632, 68566176, 102849264, 205698528]

約数ペア:

[(1, 205698528), (2, 102849264), (3, 68566176), (4, 51424632), (6, 34283088), (7, 29385504), (8, 25712316), (9, 22855392), (12, 17141544), (14, 14692752), (16, 12856158), (18, 11427696), (21, 9795168), (24, 8570772), (27, 7618464), (28, 7346376), (32, 6428079), (36, 5713848), (42, 4897584), (48, 4285386), (54, 3809232), (56, 3673188), (63, 3265056), (72, 2856924), (81, 2539488), (84, 2448792), (96, 2142693), (108, 1904616), (112, 1836594), (126, 1632528), (144, 1428462), (162, 1269744), (168, 1224396), (189, 1088352), (216, 952308), (224, 918297), (243, 846496), (252, 816264), (288, 714231), (324, 634872), (336, 612198), (378, 544176), (432, 476154), (486, 423248), (504, 408132), (567, 362784), (648, 317436), (672, 306099), (756, 272088), (864, 238077), (972, 211624), (1008, 204066), (1134, 181392), (1296, 158718), (1512, 136044), (1701, 120928), (1944, 105812), (2016, 102033), (2268, 90696), (2592, 79359), (3024, 68022), (3402, 60464), (3779, 54432), (3888, 52906), (4536, 45348), (6048, 34011), (6804, 30232), (7558, 27216), (7776, 26453), (9072, 22674), (11337, 18144), (13608, 15116)]