258151824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5449}}^1$

素因数の和:5517

約数の個数: 120

約数和(自身を含む): 843398400

約数和(自身を除く): 585246576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5449, 5922, 6768, 7896, 10898, 11844, 15792, 16347, 21796, 23688, 32694, 38143, 43592, 47376, 49041, 65388, 76286, 87184, 98082, 114429, 130776, 152572, 196164, 228858, 256103, 261552, 305144, 343287, 392328, 457716, 512206, 610288, 686574, 768309, 784656, 915432, 1024412, 1373148, 1536618, 1792721, 1830864, 2048824, 2304927, 2746296, 3073236, 3585442, 4097648, 4609854, 5378163, 5492592, 6146472, 7170884, 9219708, 10756326, 12292944, 14341768, 16134489, 18439416, 21512652, 28683536, 32268978, 36878832, 43025304, 64537956, 86050608, 129075912, 258151824]

約数ペア:

[(1, 258151824), (2, 129075912), (3, 86050608), (4, 64537956), (6, 43025304), (7, 36878832), (8, 32268978), (9, 28683536), (12, 21512652), (14, 18439416), (16, 16134489), (18, 14341768), (21, 12292944), (24, 10756326), (28, 9219708), (36, 7170884), (42, 6146472), (47, 5492592), (48, 5378163), (56, 4609854), (63, 4097648), (72, 3585442), (84, 3073236), (94, 2746296), (112, 2304927), (126, 2048824), (141, 1830864), (144, 1792721), (168, 1536618), (188, 1373148), (252, 1024412), (282, 915432), (329, 784656), (336, 768309), (376, 686574), (423, 610288), (504, 512206), (564, 457716), (658, 392328), (752, 343287), (846, 305144), (987, 261552), (1008, 256103), (1128, 228858), (1316, 196164), (1692, 152572), (1974, 130776), (2256, 114429), (2632, 98082), (2961, 87184), (3384, 76286), (3948, 65388), (5264, 49041), (5449, 47376), (5922, 43592), (6768, 38143), (7896, 32694), (10898, 23688), (11844, 21796), (15792, 16347)]