248474336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 569576448

約数和(自身を除く): 321102112

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 47, 88, 92, 94, 176, 184, 188, 253, 352, 368, 376, 506, 517, 653, 736, 752, 1012, 1034, 1081, 1306, 1504, 2024, 2068, 2162, 2612, 4048, 4136, 4324, 5224, 7183, 8096, 8272, 8648, 10448, 11891, 14366, 15019, 16544, 17296, 20896, 23782, 28732, 30038, 30691, 34592, 47564, 57464, 60076, 61382, 95128, 114928, 120152, 122764, 165209, 190256, 229856, 240304, 245528, 330418, 337601, 380512, 480608, 491056, 660836, 675202, 705893, 982112, 1321672, 1350404, 1411786, 2643344, 2700808, 2823572, 5286688, 5401616, 5647144, 7764823, 10803232, 11294288, 15529646, 22588576, 31059292, 62118584, 124237168, 248474336]

約数ペア:

[(1, 248474336), (2, 124237168), (4, 62118584), (8, 31059292), (11, 22588576), (16, 15529646), (22, 11294288), (23, 10803232), (32, 7764823), (44, 5647144), (46, 5401616), (47, 5286688), (88, 2823572), (92, 2700808), (94, 2643344), (176, 1411786), (184, 1350404), (188, 1321672), (253, 982112), (352, 705893), (368, 675202), (376, 660836), (506, 491056), (517, 480608), (653, 380512), (736, 337601), (752, 330418), (1012, 245528), (1034, 240304), (1081, 229856), (1306, 190256), (1504, 165209), (2024, 122764), (2068, 120152), (2162, 114928), (2612, 95128), (4048, 61382), (4136, 60076), (4324, 57464), (5224, 47564), (7183, 34592), (8096, 30691), (8272, 30038), (8648, 28732), (10448, 23782), (11891, 20896), (14366, 17296), (15019, 16544)]