311229048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{76733}}^1$

素因数の和:76768

約数の個数: 48

約数和(自身を含む): 842539320

約数和(自身を除く): 531310272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 76733, 153466, 230199, 306932, 460398, 613864, 920796, 997529, 1841592, 1995058, 2992587, 3990116, 5985174, 7980232, 11970348, 12967877, 23940696, 25935754, 38903631, 51871508, 77807262, 103743016, 155614524, 311229048]

約数ペア:

[(1, 311229048), (2, 155614524), (3, 103743016), (4, 77807262), (6, 51871508), (8, 38903631), (12, 25935754), (13, 23940696), (24, 12967877), (26, 11970348), (39, 7980232), (52, 5985174), (78, 3990116), (104, 2992587), (156, 1995058), (169, 1841592), (312, 997529), (338, 920796), (507, 613864), (676, 460398), (1014, 306932), (1352, 230199), (2028, 153466), (4056, 76733)]