305324224

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{977}}^1$

素因数の和:1265

約数の個数: 56

約数和(自身を含む): 640902960

約数和(自身を除く): 335578736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 257, 304, 514, 608, 977, 1028, 1216, 1954, 2056, 3908, 4112, 4883, 7816, 8224, 9766, 15632, 16448, 18563, 19532, 31264, 37126, 39064, 62528, 74252, 78128, 148504, 156256, 251089, 297008, 312512, 502178, 594016, 1004356, 1188032, 2008712, 4017424, 4770691, 8034848, 9541382, 16069696, 19082764, 38165528, 76331056, 152662112, 305324224]

約数ペア:

[(1, 305324224), (2, 152662112), (4, 76331056), (8, 38165528), (16, 19082764), (19, 16069696), (32, 9541382), (38, 8034848), (64, 4770691), (76, 4017424), (152, 2008712), (257, 1188032), (304, 1004356), (514, 594016), (608, 502178), (977, 312512), (1028, 297008), (1216, 251089), (1954, 156256), (2056, 148504), (3908, 78128), (4112, 74252), (4883, 62528), (7816, 39064), (8224, 37126), (9766, 31264), (15632, 19532), (16448, 18563)]