227457387248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2947561}}^1$

素因数の和:2947642

約数の個数: 80

約数和(自身を含む): 552632504256

約数和(自身を除く): 325175117008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 2756, 2968, 4823, 5512, 5936, 9646, 11024, 19292, 38584, 77168, 2947561, 5895122, 11790244, 20632927, 23580488, 38318293, 41265854, 47160976, 76636586, 82531708, 153273172, 156220733, 165063416, 268228051, 306546344, 312441466, 330126832, 536456102, 613092688, 624882932, 1072912204, 1093545131, 1249765864, 2030869529, 2145824408, 2187090262, 2499531728, 4061739058, 4291648816, 4374180524, 8123478116, 8748361048, 14216086703, 16246956232, 17496722096, 28432173406, 32493912464, 56864346812, 113728693624, 227457387248]

約数ペア:

[(1, 227457387248), (2, 113728693624), (4, 56864346812), (7, 32493912464), (8, 28432173406), (13, 17496722096), (14, 16246956232), (16, 14216086703), (26, 8748361048), (28, 8123478116), (52, 4374180524), (53, 4291648816), (56, 4061739058), (91, 2499531728), (104, 2187090262), (106, 2145824408), (112, 2030869529), (182, 1249765864), (208, 1093545131), (212, 1072912204), (364, 624882932), (371, 613092688), (424, 536456102), (689, 330126832), (728, 312441466), (742, 306546344), (848, 268228051), (1378, 165063416), (1456, 156220733), (1484, 153273172), (2756, 82531708), (2968, 76636586), (4823, 47160976), (5512, 41265854), (5936, 38318293), (9646, 23580488), (11024, 20632927), (19292, 11790244), (38584, 5895122), (77168, 2947561)]