1549209924

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{1777}}^1$

素因数の和:2245

約数の個数: 72

約数和(自身を含む): 3992527448

約数和(自身を除く): 2443317524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 397, 549, 732, 794, 1098, 1191, 1588, 1777, 2196, 2382, 3554, 3573, 4764, 5331, 7108, 7146, 10662, 14292, 15993, 21324, 24217, 31986, 48434, 63972, 72651, 96868, 108397, 145302, 216794, 217953, 290604, 325191, 433588, 435906, 650382, 705469, 871812, 975573, 1300764, 1410938, 1951146, 2116407, 2821876, 3902292, 4232814, 6349221, 8465628, 12698442, 25396884, 43033609, 86067218, 129100827, 172134436, 258201654, 387302481, 516403308, 774604962, 1549209924]

約数ペア:

[(1, 1549209924), (2, 774604962), (3, 516403308), (4, 387302481), (6, 258201654), (9, 172134436), (12, 129100827), (18, 86067218), (36, 43033609), (61, 25396884), (122, 12698442), (183, 8465628), (244, 6349221), (366, 4232814), (397, 3902292), (549, 2821876), (732, 2116407), (794, 1951146), (1098, 1410938), (1191, 1300764), (1588, 975573), (1777, 871812), (2196, 705469), (2382, 650382), (3554, 435906), (3573, 433588), (4764, 325191), (5331, 290604), (7108, 217953), (7146, 216794), (10662, 145302), (14292, 108397), (15993, 96868), (21324, 72651), (24217, 63972), (31986, 48434)]