556291208

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{9421}}^1$

素因数の和:9510

約数の個数: 48

約数和(自身を含む): 1165407180

約数和(自身を除く): 609115972

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 121, 122, 242, 244, 484, 488, 671, 968, 1342, 2684, 5368, 7381, 9421, 14762, 18842, 29524, 37684, 59048, 75368, 103631, 207262, 414524, 574681, 829048, 1139941, 1149362, 2279882, 2298724, 4559764, 4597448, 6321491, 9119528, 12642982, 25285964, 50571928, 69536401, 139072802, 278145604, 556291208]

約数ペア:

[(1, 556291208), (2, 278145604), (4, 139072802), (8, 69536401), (11, 50571928), (22, 25285964), (44, 12642982), (61, 9119528), (88, 6321491), (121, 4597448), (122, 4559764), (242, 2298724), (244, 2279882), (484, 1149362), (488, 1139941), (671, 829048), (968, 574681), (1342, 414524), (2684, 207262), (5368, 103631), (7381, 75368), (9421, 59048), (14762, 37684), (18842, 29524)]