274331008

素因数分解:

$2^7\times 7^2\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 641865600

約数和(自身を除く): 367534592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 191, 196, 224, 229, 382, 392, 448, 458, 764, 784, 896, 916, 1337, 1528, 1568, 1603, 1832, 2674, 3056, 3136, 3206, 3664, 5348, 6112, 6272, 6412, 7328, 9359, 10696, 11221, 12224, 12824, 14656, 18718, 21392, 22442, 24448, 25648, 29312, 37436, 42784, 43739, 44884, 51296, 74872, 85568, 87478, 89768, 102592, 149744, 171136, 174956, 179536, 205184, 299488, 306173, 349912, 359072, 598976, 612346, 699824, 718144, 1197952, 1224692, 1399648, 1436288, 2143211, 2449384, 2799296, 4286422, 4898768, 5598592, 8572844, 9797536, 17145688, 19595072, 34291376, 39190144, 68582752, 137165504, 274331008]

約数ペア:

[(1, 274331008), (2, 137165504), (4, 68582752), (7, 39190144), (8, 34291376), (14, 19595072), (16, 17145688), (28, 9797536), (32, 8572844), (49, 5598592), (56, 4898768), (64, 4286422), (98, 2799296), (112, 2449384), (128, 2143211), (191, 1436288), (196, 1399648), (224, 1224692), (229, 1197952), (382, 718144), (392, 699824), (448, 612346), (458, 598976), (764, 359072), (784, 349912), (896, 306173), (916, 299488), (1337, 205184), (1528, 179536), (1568, 174956), (1603, 171136), (1832, 149744), (2674, 102592), (3056, 89768), (3136, 87478), (3206, 85568), (3664, 74872), (5348, 51296), (6112, 44884), (6272, 43739), (6412, 42784), (7328, 37436), (9359, 29312), (10696, 25648), (11221, 24448), (12224, 22442), (12824, 21392), (14656, 18718)]