210124544

素因数分解:

$2^8\times 7^3\times {\mathrm{2393}}^1$

素因数の和:2430

約数の個数: 72

約数和(自身を含む): 489333600

約数和(自身を除く): 279209056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2393, 2744, 3136, 4786, 5488, 6272, 9572, 10976, 12544, 16751, 19144, 21952, 33502, 38288, 43904, 67004, 76576, 87808, 117257, 134008, 153152, 234514, 268016, 306304, 469028, 536032, 612608, 820799, 938056, 1072064, 1641598, 1876112, 2144128, 3283196, 3752224, 4288256, 6566392, 7504448, 13132784, 15008896, 26265568, 30017792, 52531136, 105062272, 210124544]

約数ペア:

[(1, 210124544), (2, 105062272), (4, 52531136), (7, 30017792), (8, 26265568), (14, 15008896), (16, 13132784), (28, 7504448), (32, 6566392), (49, 4288256), (56, 3752224), (64, 3283196), (98, 2144128), (112, 1876112), (128, 1641598), (196, 1072064), (224, 938056), (256, 820799), (343, 612608), (392, 536032), (448, 469028), (686, 306304), (784, 268016), (896, 234514), (1372, 153152), (1568, 134008), (1792, 117257), (2393, 87808), (2744, 76576), (3136, 67004), (4786, 43904), (5488, 38288), (6272, 33502), (9572, 21952), (10976, 19144), (12544, 16751)]