2120669328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{30323}}^1$

素因数の和:30412

約数の個数: 80

約数和(自身を含む): 5775630336

約数和(自身を除く): 3654961008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2914, 4371, 5828, 8742, 11656, 17484, 23312, 30323, 34968, 60646, 69936, 90969, 121292, 181938, 242584, 363876, 485168, 727752, 940013, 1425181, 1455504, 1880026, 2820039, 2850362, 3760052, 4275543, 5640078, 5700724, 7520104, 8551086, 11280156, 11401448, 15040208, 17102172, 22560312, 22802896, 34204344, 44180611, 45120624, 68408688, 88361222, 132541833, 176722444, 265083666, 353444888, 530167332, 706889776, 1060334664, 2120669328]

約数ペア:

[(1, 2120669328), (2, 1060334664), (3, 706889776), (4, 530167332), (6, 353444888), (8, 265083666), (12, 176722444), (16, 132541833), (24, 88361222), (31, 68408688), (47, 45120624), (48, 44180611), (62, 34204344), (93, 22802896), (94, 22560312), (124, 17102172), (141, 15040208), (186, 11401448), (188, 11280156), (248, 8551086), (282, 7520104), (372, 5700724), (376, 5640078), (496, 4275543), (564, 3760052), (744, 2850362), (752, 2820039), (1128, 1880026), (1457, 1455504), (1488, 1425181), (2256, 940013), (2914, 727752), (4371, 485168), (5828, 363876), (8742, 242584), (11656, 181938), (17484, 121292), (23312, 90969), (30323, 69936), (34968, 60646)]