538200397803

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{4813}}^1$

素因数の和:5380

約数の個数: 64

約数和(自身を含む): 772298081280

約数和(自身を除く): 234097683477

約数列:

[1, 3, 29, 43, 71, 87, 129, 213, 421, 1247, 1263, 2059, 3053, 3741, 4813, 6177, 9159, 12209, 14439, 18103, 29891, 36627, 54309, 88537, 89673, 139577, 206959, 265611, 341723, 418731, 524987, 620877, 866839, 1025169, 1285313, 1574961, 2026273, 2600517, 3855939, 6001811, 6078819, 9909967, 14694089, 18005433, 29729901, 37274077, 44082267, 58761917, 87129739, 111822231, 143865383, 176285751, 261389217, 426128581, 431596149, 1278385743, 2526762431, 4172096107, 6186211469, 7580287293, 12516288321, 18558634407, 179400132601, 538200397803]

約数ペア:

[(1, 538200397803), (3, 179400132601), (29, 18558634407), (43, 12516288321), (71, 7580287293), (87, 6186211469), (129, 4172096107), (213, 2526762431), (421, 1278385743), (1247, 431596149), (1263, 426128581), (2059, 261389217), (3053, 176285751), (3741, 143865383), (4813, 111822231), (6177, 87129739), (9159, 58761917), (12209, 44082267), (14439, 37274077), (18103, 29729901), (29891, 18005433), (36627, 14694089), (54309, 9909967), (88537, 6078819), (89673, 6001811), (139577, 3855939), (206959, 2600517), (265611, 2026273), (341723, 1574961), (418731, 1285313), (524987, 1025169), (620877, 866839)]