280036690572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{2501489}}^1$

素因数の和:2502006

約数の個数: 48

約数和(自身を含む): 689210524800

約数和(自身を除く): 409173834228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 491, 982, 1473, 1964, 2946, 5892, 9329, 18658, 27987, 37316, 55974, 111948, 2501489, 5002978, 7504467, 10005956, 15008934, 30017868, 47528291, 95056582, 142584873, 190113164, 285169746, 570339492, 1228231099, 2456462198, 3684693297, 4912924396, 7369386594, 14738773188, 23336390881, 46672781762, 70009172643, 93345563524, 140018345286, 280036690572]

約数ペア:

[(1, 280036690572), (2, 140018345286), (3, 93345563524), (4, 70009172643), (6, 46672781762), (12, 23336390881), (19, 14738773188), (38, 7369386594), (57, 4912924396), (76, 3684693297), (114, 2456462198), (228, 1228231099), (491, 570339492), (982, 285169746), (1473, 190113164), (1964, 142584873), (2946, 95056582), (5892, 47528291), (9329, 30017868), (18658, 15008934), (27987, 10005956), (37316, 7504467), (55974, 5002978), (111948, 2501489)]