243345288

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{863}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 630374400

約数和(自身を除く): 387029112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 379, 744, 758, 863, 1137, 1516, 1726, 2274, 2589, 3032, 3452, 4548, 5178, 6904, 9096, 10356, 11749, 20712, 23498, 26753, 35247, 46996, 53506, 70494, 80259, 93992, 107012, 140988, 160518, 214024, 281976, 321036, 327077, 642072, 654154, 981231, 1308308, 1962462, 2616616, 3924924, 7849848, 10139387, 20278774, 30418161, 40557548, 60836322, 81115096, 121672644, 243345288]

約数ペア:

[(1, 243345288), (2, 121672644), (3, 81115096), (4, 60836322), (6, 40557548), (8, 30418161), (12, 20278774), (24, 10139387), (31, 7849848), (62, 3924924), (93, 2616616), (124, 1962462), (186, 1308308), (248, 981231), (372, 654154), (379, 642072), (744, 327077), (758, 321036), (863, 281976), (1137, 214024), (1516, 160518), (1726, 140988), (2274, 107012), (2589, 93992), (3032, 80259), (3452, 70494), (4548, 53506), (5178, 46996), (6904, 35247), (9096, 26753), (10356, 23498), (11749, 20712)]