487388772

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{347143}}^1$

素因数の和:347169

約数の個数: 48

約数和(自身を含む): 1360804480

約数和(自身を除く): 873415708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 347143, 694286, 1041429, 1388572, 2082858, 3124287, 4165716, 4512859, 6248574, 9025718, 9372861, 12497148, 13538577, 18051436, 18745722, 27077154, 37491444, 40615731, 54154308, 81231462, 121847193, 162462924, 243694386, 487388772]

約数ペア:

[(1, 487388772), (2, 243694386), (3, 162462924), (4, 121847193), (6, 81231462), (9, 54154308), (12, 40615731), (13, 37491444), (18, 27077154), (26, 18745722), (27, 18051436), (36, 13538577), (39, 12497148), (52, 9372861), (54, 9025718), (78, 6248574), (108, 4512859), (117, 4165716), (156, 3124287), (234, 2082858), (351, 1388572), (468, 1041429), (702, 694286), (1404, 347143)]