300728402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 521769600

約数和(自身を除く): 221041198

約数列:

[1, 2, 13, 17, 26, 34, 169, 199, 221, 263, 338, 398, 442, 526, 2587, 2873, 3383, 3419, 4471, 5174, 5746, 6766, 6838, 8942, 33631, 43979, 44447, 52337, 58123, 67262, 87958, 88894, 104674, 116246, 571727, 680381, 755599, 889729, 1143454, 1360762, 1511198, 1779458, 8844953, 11566477, 17689906, 23132954, 150364201, 300728402]

約数ペア:

[(1, 300728402), (2, 150364201), (13, 23132954), (17, 17689906), (26, 11566477), (34, 8844953), (169, 1779458), (199, 1511198), (221, 1360762), (263, 1143454), (338, 889729), (398, 755599), (442, 680381), (526, 571727), (2587, 116246), (2873, 104674), (3383, 88894), (3419, 87958), (4471, 67262), (5174, 58123), (5746, 52337), (6766, 44447), (6838, 43979), (8942, 33631)]