212918328

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{20117}}^1$

素因数の和:20146

約数の個数: 96

約数和(自身を含む): 688035600

約数和(自身を除く): 475117272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 20117, 40234, 60351, 80468, 120702, 140819, 160936, 181053, 241404, 281638, 362106, 422457, 482808, 543159, 563276, 724212, 844914, 985733, 1086318, 1126552, 1267371, 1448424, 1689828, 1971466, 2172636, 2534742, 2957199, 3379656, 3802113, 3942932, 4345272, 5069484, 5914398, 7604226, 7885864, 8871597, 10138968, 11828796, 15208452, 17743194, 23657592, 26614791, 30416904, 35486388, 53229582, 70972776, 106459164, 212918328]

約数ペア:

[(1, 212918328), (2, 106459164), (3, 70972776), (4, 53229582), (6, 35486388), (7, 30416904), (8, 26614791), (9, 23657592), (12, 17743194), (14, 15208452), (18, 11828796), (21, 10138968), (24, 8871597), (27, 7885864), (28, 7604226), (36, 5914398), (42, 5069484), (49, 4345272), (54, 3942932), (56, 3802113), (63, 3379656), (72, 2957199), (84, 2534742), (98, 2172636), (108, 1971466), (126, 1689828), (147, 1448424), (168, 1267371), (189, 1126552), (196, 1086318), (216, 985733), (252, 844914), (294, 724212), (378, 563276), (392, 543159), (441, 482808), (504, 422457), (588, 362106), (756, 281638), (882, 241404), (1176, 181053), (1323, 160936), (1512, 140819), (1764, 120702), (2646, 80468), (3528, 60351), (5292, 40234), (10584, 20117)]