275628416

素因数分解:

$2^7\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1087}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 630343680

約数和(自身を除く): 354715264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 283, 448, 566, 896, 1087, 1132, 1981, 2174, 2264, 3962, 4348, 4528, 7609, 7924, 8696, 9056, 15218, 15848, 17392, 18112, 30436, 31696, 34784, 36224, 60872, 63392, 69568, 121744, 126784, 139136, 243488, 253568, 307621, 486976, 615242, 973952, 1230484, 2153347, 2460968, 4306694, 4921936, 8613388, 9843872, 17226776, 19687744, 34453552, 39375488, 68907104, 137814208, 275628416]

約数ペア:

[(1, 275628416), (2, 137814208), (4, 68907104), (7, 39375488), (8, 34453552), (14, 19687744), (16, 17226776), (28, 9843872), (32, 8613388), (56, 4921936), (64, 4306694), (112, 2460968), (128, 2153347), (224, 1230484), (283, 973952), (448, 615242), (566, 486976), (896, 307621), (1087, 253568), (1132, 243488), (1981, 139136), (2174, 126784), (2264, 121744), (3962, 69568), (4348, 63392), (4528, 60872), (7609, 36224), (7924, 34784), (8696, 31696), (9056, 30436), (15218, 18112), (15848, 17392)]