282997888

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 594961920

約数和(自身を除く): 311964032

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 128, 184, 194, 368, 388, 736, 776, 991, 1472, 1552, 1982, 2231, 2944, 3104, 3964, 4462, 6208, 7928, 8924, 12416, 15856, 17848, 22793, 31712, 35696, 45586, 63424, 71392, 91172, 96127, 126848, 142784, 182344, 192254, 285568, 364688, 384508, 729376, 769016, 1458752, 1538032, 2210921, 2917504, 3076064, 4421842, 6152128, 8843684, 12304256, 17687368, 35374736, 70749472, 141498944, 282997888]

約数ペア:

[(1, 282997888), (2, 141498944), (4, 70749472), (8, 35374736), (16, 17687368), (23, 12304256), (32, 8843684), (46, 6152128), (64, 4421842), (92, 3076064), (97, 2917504), (128, 2210921), (184, 1538032), (194, 1458752), (368, 769016), (388, 729376), (736, 384508), (776, 364688), (991, 285568), (1472, 192254), (1552, 182344), (1982, 142784), (2231, 126848), (2944, 96127), (3104, 91172), (3964, 71392), (4462, 63424), (6208, 45586), (7928, 35696), (8924, 31712), (12416, 22793), (15856, 17848)]