244729872

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:869

約数の個数: 120

約数和(自身を含む): 717636608

約数和(自身を除く): 472906736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 73, 93, 124, 144, 146, 186, 219, 248, 279, 292, 372, 438, 496, 558, 584, 657, 744, 751, 876, 1116, 1168, 1314, 1488, 1502, 1752, 2232, 2253, 2263, 2628, 3004, 3504, 4464, 4506, 4526, 5256, 6008, 6759, 6789, 9012, 9052, 10512, 12016, 13518, 13578, 18024, 18104, 20367, 23281, 27036, 27156, 36048, 36208, 40734, 46562, 54072, 54312, 54823, 69843, 81468, 93124, 108144, 108624, 109646, 139686, 162936, 164469, 186248, 209529, 219292, 279372, 325872, 328938, 372496, 419058, 438584, 493407, 558744, 657876, 838116, 877168, 986814, 1117488, 1315752, 1676232, 1699513, 1973628, 2631504, 3352464, 3399026, 3947256, 5098539, 6798052, 7894512, 10197078, 13596104, 15295617, 20394156, 27192208, 30591234, 40788312, 61182468, 81576624, 122364936, 244729872]

約数ペア:

[(1, 244729872), (2, 122364936), (3, 81576624), (4, 61182468), (6, 40788312), (8, 30591234), (9, 27192208), (12, 20394156), (16, 15295617), (18, 13596104), (24, 10197078), (31, 7894512), (36, 6798052), (48, 5098539), (62, 3947256), (72, 3399026), (73, 3352464), (93, 2631504), (124, 1973628), (144, 1699513), (146, 1676232), (186, 1315752), (219, 1117488), (248, 986814), (279, 877168), (292, 838116), (372, 657876), (438, 558744), (496, 493407), (558, 438584), (584, 419058), (657, 372496), (744, 328938), (751, 325872), (876, 279372), (1116, 219292), (1168, 209529), (1314, 186248), (1488, 164469), (1502, 162936), (1752, 139686), (2232, 109646), (2253, 108624), (2263, 108144), (2628, 93124), (3004, 81468), (3504, 69843), (4464, 54823), (4506, 54312), (4526, 54072), (5256, 46562), (6008, 40734), (6759, 36208), (6789, 36048), (9012, 27156), (9052, 27036), (10512, 23281), (12016, 20367), (13518, 18104), (13578, 18024)]