430354626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{661}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 984928896

約数和(自身を除く): 554574270

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 491, 661, 663, 982, 1322, 1326, 1473, 1983, 2946, 3966, 6383, 8347, 8593, 11237, 12766, 16694, 17186, 19149, 22474, 25041, 25779, 33711, 38298, 50082, 51558, 67422, 108511, 146081, 217022, 292162, 324551, 325533, 438243, 649102, 651066, 876486, 973653, 1947306, 4219163, 5517367, 8438326, 11034734, 12657489, 16552101, 25314978, 33104202, 71725771, 143451542, 215177313, 430354626]

約数ペア:

[(1, 430354626), (2, 215177313), (3, 143451542), (6, 71725771), (13, 33104202), (17, 25314978), (26, 16552101), (34, 12657489), (39, 11034734), (51, 8438326), (78, 5517367), (102, 4219163), (221, 1947306), (442, 973653), (491, 876486), (661, 651066), (663, 649102), (982, 438243), (1322, 325533), (1326, 324551), (1473, 292162), (1983, 217022), (2946, 146081), (3966, 108511), (6383, 67422), (8347, 51558), (8593, 50082), (11237, 38298), (12766, 33711), (16694, 25779), (17186, 25041), (19149, 22474)]