489987504

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179089}}^1$

素因数の和:179122

約数の個数: 60

約数和(自身を含む): 1443465400

約数和(自身を除く): 953477896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 179089, 358178, 537267, 716356, 1074534, 1432712, 1611801, 2149068, 2865424, 3223602, 3402691, 4298136, 6447204, 6805382, 8596272, 10208073, 12894408, 13610764, 20416146, 25788816, 27221528, 30624219, 40832292, 54443056, 61248438, 81664584, 122496876, 163329168, 244993752, 489987504]

約数ペア:

[(1, 489987504), (2, 244993752), (3, 163329168), (4, 122496876), (6, 81664584), (8, 61248438), (9, 54443056), (12, 40832292), (16, 30624219), (18, 27221528), (19, 25788816), (24, 20416146), (36, 13610764), (38, 12894408), (48, 10208073), (57, 8596272), (72, 6805382), (76, 6447204), (114, 4298136), (144, 3402691), (152, 3223602), (171, 2865424), (228, 2149068), (304, 1611801), (342, 1432712), (456, 1074534), (684, 716356), (912, 537267), (1368, 358178), (2736, 179089)]